Drawing Revisions

Install nut without O-Ring. Note: Existing Installations that have an O-Ring under the nut are acceptable if they are not leaking. If there is an exterior O-Ring installed and it leaks, remove the exterior O-Ring.

One pilot hole was move to move the gap. Parts made as previously depicted can still be used by adding a pilot hole in the gap. Download: SNX-WC01-06L_Rev_A.jpeg

All bends on right side of view should be opposite those shown on
Rev N/C of the drawing. Download the following file for correct bend directions. Download: SNX-P30-41_Bend_Revision.pdf

Drawing for Horizontal Split Cowling Added to plans set.

Drawing Deleted from Plans set

Drawing SNX-P16 deleted. Reference to installation guides SNX-B10 and SNX-B11 removed.
Drawing SNX-P17 (Horizontal Split Cowl) added.

SNX-G02_A_Fuel Tank Drawing G02, Fuel Tank, removed from plans set. G02 is now provided with the fuel tank. SNX-G02_A_Fuel Tank

Replaced -08 and -09 Fuel Tank Strap with -10 Fuel tank Strap, Qty. 4.
 Deleted -07 gascolator Mount brackets.
 Changed gascolator detail to show Usher-brand gascolator installation (Detail D-D).
 Added note about optional deletion of gascolator.
 Download: SNX-G01_E_Fuel_System_Install.pdf

Replaced -08 and -09 Fuel Tank Strap with -10 Fuel tank Strap, Qty. 4.
Deleted -07 gascolator Mount brackets.
Changed gascolator detail to show Usher-brand gascolator installation (Detail D-D).
Added note about optional deletion of gascolator.SNX-G01_E_Fuel_System_Install

Removed scratch-build detail. Removed pre-molded threaded fittings. Added Oops fitting installation details. Removed felt covering required for scratch-built aluminum tanks. Removed drawing from Sonex plans set. Drawing now included with each fuel tank. Download: SNX-G02_A_Fuel_Tank.pdf

Added -12 Aileron Drive Rib references for kit builders.

Added note that Plans Builders must modify W16-06 Ribs, as always, to make root ribs and kit builders are supplied the root ribs pre-finished (W16-10 and W16-11).

Created Detail -12 Aileron Drive Rib callout – Applies only to kit builders who were supplied pre-finished parts.

Added Machined Fuselage Splice Plates (parts -09R/L and -10R/L), to kits replacing parts -04R/L, -05R/L, -06R/L and -07R/L. Plans builders may still build those parts, or purchase the new -09R/L and -10R/L parts.

DO NOT transfer the 2 pilot holes shown in the accompanying photograph to the forward fuselage verticals. These two holes in F16-02 are to be ignored. Transferring them may negatively impact your final wing-spar holes. Download: F16-02-Errant-Hole.jpg

Removed -04 and -05 tail wheel weldments (Discontinued parts). Removed -01 Tail Wheel Installation (Obsolete). Removed -27 Tailwheel Installation detail and incorporated it into -28
Tailwheel Installation detail.

Drawing Update – Tailwheel Upgrade

Removed -04 and -05 tail wheel weldments (Discontinued). Removed -01 Tail Wheel Installation (Obsolete), replaced by -28 Removed -27 4″ Tailwheel Installation and incorporated it into -28 Installation.

Shifted -09 Clips outboard so Kit Supplied Parts would match holes provided in the vertical channels. The space between the wing rib flange and the clip is 13/64″ [5.16mm]. Added “R” and “L” to Forward and Aft Vertical Channels to match supplied parts.

CCP-44 Rivets on -07. Part dimensions reformatted for easier interpretation.

Changed Forward Root Rib Labels from SNX-W15-05 Forward Wing Rib to SNX-W15-08 (RH) and SNX-W15-09 (LH) Changed Aft Root Rib Labels from SNX-W16-06 Aft Wing Rib to SNX- W16-10 (RH) and SNX-W16-11 (LH)

Created Details -10 and -11 RH and LH Aft Root Rib Details (Use Full Size Patterns on SNX- W17)

Created Details -08 and -08 for RH and LH forward root ribs. (Note: This detail is also on SNX- W17-01R/-01L Root Rib Installations)

3/32″ Pilot Holes Typical 41 Places

SNX-B07 Builder’s Guide removed from drawing tree. This is no longer supplied with the plans.

Next Assembly for -04L and -04R listed is T06

Changes for new “Flat Sided” Nose Wheel Pant which eliminates the -17 Nose Pant Attach Bracket: -02 Tri-Gear Installation: Modified front view to show flat sides. -04 Wheel Pant Installation: Deleted -17 and associated hardware. Detail -06: Modified top view to show flat sides. Detail -17: Deleted Bracket Mount Detail. No Longer Required. Download: SNX-L06_04_Detail_F.jpg

Added AN819-4D Sleeve

AN816-4D

Removed SNX-C10, SNX-C11, and SNX-C12 Optional Sport Arcro Competition Mods from Drawing Tree.

Added -20 and -30 (4″ and 6″) Machined Tailwheel Assemblies and Added – 27 and -28 (4″ and 6″) Machined Tailwheel Installations.

Qty 1 Clevis Pin (1/4″ diameter) replaces these 3 bolts. Qty 1EA MS20392-3C49 Clevis Pin, AN960-416 Washer, and MS24665-134 Cotter Pin. Locate hole in Brake Back Plate per hole in Main Brake Body, Wheel Pant Mount Plate, and Axle Tab. Download: SNX-L07_A_Optional_Hydaulic_Brake_Installation.pdf

Delete General Constructions steps 21 and 27 referring to fresh air vent. Download: SNX-F12D.pdf

Add AN365-832A Nut, 5 Req’d on -02

Added -07 Additional Lower Cross Tube. See Service Bulletin SNX-SB-007: SNX-SB-007-TRI-3300_Motor_Mount_Change.pdf
Jabiru 3300 Tri Gear Motor Mount Tube Installation instruction sheet: Jab_3300_Mount_Tube_Installation.pdf

Removed note.

Drive plate thickness increased from .090 to .125″ for universal
application on Onex.

3/4″ should be 13/16″. 1-1/2″ should be 1-5/8″

AN4-12 Bolt (Qty. 2), AN310-4 Castle Nut (Qty. 2) and MS24665-208 Cotter Pin (Qty. 2)

Removed note

Replace with AN4-12 Bolt, AN310-4 Castle Nut, and MS24665-208 Cotter Pin

Replace with AN4-30 Bolt, AN310-4 Castle Nut, and MS24665-208 Cotter Pin

Replace with AN4-17 Bolt, AN310-4 Castle Nut, and MS24665-208 Cotter Pin

Added 2-27/32″ dimension.

SNX-T14 Tail Tip Installation

Install CCP-42 rivets to secure tail tips

Next Assembly for -01 should be SNX-T14

Rivets through tip ribs not installed at this time. Rivets are installed on SNX-T14.

Next Assembly should be SNX-T14

Rivets through tip ribs not installed at this time. Rivets are installed on SNX-T14.

Trim Tab not required if Dial-A-Speed trim (AeroConversions Trim System) is installed.

Added fiberglass tips

Revised schematic to eliminate wiring for specific equipment. Added panel size and depth details to aide panel planning. Download new drawing: SNX-E01B.pdf

“Lubricate with White Lithium Grease”

3/16″ diameter holes, 3 places.

Added note to tighten nut to lock bushings against bellcrank.

SNX-T06-03 correctly depicted with hidden line on rear view

Added Step 16, “Drill 1/4″ through Rear Spar Carry Through Assembly”

3/16″ Diameter Holes

Callout for SNX-C06-05 Angle

Callout for SNX-C06-05 Angle

Corrected Quantity of hardware needed from 8 to 6, and from 16 to 12.

Make from 1/8″x1″ 6061-T6 Aluminum Angle Extrusion

-08 Control Pushrod Cover Reference

Increase size of note to keep cross tie box square, not twisted.

Added dimensions to locate SNX-F23-09 at 16-9/32″ for lowered seat option.

Added dimensions to locate SNX-F23-11 at 8-7/8″ for lowered seat option.

Added note to rivet lower skin only after wings and tail are rigged.

Lengthened lower flange from 21/32″ to 25/32″ to provide more leeway during installation.

Removed depiction of 2 screws installed on later assembly.

Added note about additional fasteners added to assembly depending on gear configuration. Reference SNX-F01.

Vent Door Latch Deleted.

Moved end view from LH side to RH side

Clarified slots are in -02L ONLY

Deleted -07 Vent Door, Detail A, and Vent depiction in Detail -01

Should be: Detail -02 Hinge Half

Use CCP-46 rivets instead of CCC-46 rivets to attach F26-08 Rudder Stop
Plates.

Sport Trainer (ST) Modification for Dual Stick Sonex or Waiex: SNX-C09_OptionalCenterControls_A.pdf Replaced C09-11 Flap and Brake Mount with CO9-19 Flap and Brake Mount and C09-10 Support Angle with C09-20 Support Angle
Note: C09-11 is still acceptable installed per Rev N/C.

Sport Trainer (ST) Modification for Dual Stick Sonex or Waiex: SNX-C08_OptionalCenterControls_A.pdfReplaced C09-11 Flap and Brake Mount with CO9-19 Flap and Brake Mount and C09-10 Support Angle with C09-20 Support Angle
Note: C09-11 is still acceptable installed per Rev N/C.

Sport Trainer (ST) Modification for your Dual-Stick Equipped Sonex or Waiex:
SNX-C08_OptionalCenterControls_A.pdf
SNX-C09_OptionalCenterDetails_A.pdf
General Warning: (2.12.07) Do not install the ST modifications until the wing is installed in the wing spar box.

Refer to engine and/or Aerocarb manual for proper throttle cable options.

Refer to engine and/or Aerocarb manual for proper throttle cable options.

Refer to engine and/or Aerocarb manual for proper throttle cable options.

Missing dimension is 11/16″

AN911-2D Nipple

SNX-T12-02 Main Spar Forward Strap

Added 1-3/4″ hole location for drop seat option.

Added note to pilot drill wing mounting holes from 1/4″ to 3/8″ Dia. using
3/8″ piloted drill bit with dulled 1/4″ pilot.
Added note that three center holes in spars are tooling holes and will have
NO hardware installed when aircraft is complete.

Make from 1″ x 1″ x 1/8″ 6061-T6 extrusion.Note: the depiction is correct but the material call-out is incorrect.

MS20257P3 Hinge

Note: An Aurora MW-5 Rod End Bearing with a 3/16″ I.D. x 5/16″ O.D. x 3/8″ Long Sintered Bronze Bushing (SYMMCO # SS-610-6 or equal) to bush down to 3/16″ inside diameter may be substituted for the MW-3M-16

Drawing is correct. Adjust flutes in firewall as needed to install Southco fasteners. See photo: Southcos-Installed.jpg

Balance Sport Acro Aileron with 1/2 of the supplied Counterweight (Sonex P/N SNX-W04-08). All flight testing has been conducted using the same counterweight as the standard Sonex Aileron.

Sport Trainer (ST) Modification for Dual Stick Sonex or Waiex: SNX-C09_OptionalCenterDetails_NC.pdf General Warning: Do not install the ST modifications until the wing is installed in the wing spar box.

Sport Trainer (ST) Modification for Dual Stick Sonex or Waiex: SNX-C08_OptionalCenterControls_NC.pdf General Warning: Do not install the ST modifications until the wing is installed in the wing spar box.

Lowered Seat Modification Drawing Created: SNX-C07-LowSeat-LowCabin.pdf

Lowered Seat Modification Drawing Created: SNX-C06-LowSeat.pdf

Updated Drawing Tree to show Lowered Seat Modification, Sport Trainer (ST) Modification, and Sport Acro Modification.

Optional Sport Acro Aileron Installation: If not included in your plans, these drawings are available upon request: tech@sonexaircraft.com

Lowered Seat Modification for Dual-Stick Sonex:
These drawings detail the optional lowered seat installation. These drawing have been included in all complete plans sets since November 2008.
SNX-C06-LowSeat.pdf
SNX-C07-LowSeat-LowCabin.pdf

Replaced rivets with bolts and screws as shown on linked files: SNXW08c-Detail-A.jpg; SNXW08c-Detail-E.jpg

1-1/8″ OD x 7/8″ ID Plastic Bushing (Heyco 2163 or equivalent)

1-1/8″ Diameter hole

Remove from Drawing Tree. These documents are supplemental manuals, not included in the Sonex plans, that ship with your AeroVee or Jabiru engine purchase from Sonex Aircraft, LLC.

Jabiru Engines with hydraulic lifters must use an AeroClassic 800075 Oil Cooler to avoid interference with the exhaust system.

All dimensions are correct. Bottom view should show sides extending beyond the bottom flange.

Locate 2nd hole down (fuselage attach hole) is 37/64″ [14.58mm] from the left edge.

3 1/2″ Long

Bushing SNX-L02-08 Supplied in kits may be 1/4″ too long. Trim bushing to fit.

Trim bushing to 4.25″ long.

Add Note: Rotationally Molded Tank Standard. Aluminum tank option shown

Note: Straps may be substituted with 3/4″ wide x 0.125″ thick 6061-T6 Aluminum. Note: SNX-G01-10 universal Fuel Tank Straps now provided with kits.

Cherry CCP-44 Blind Rivets 8 req’d on -01

Locate per Pilot Holes in the lower angle

Install Rivet so Factory Head is in the cockpit. Rivet is driven into the c’sink inside the spar box.

Make from 1″x1″x1/8″ thick 6061-T6 Angle

CANOPY LOCK PIN IS OF CRITICAL IMPORTANCE! This Lock Pin MUST be installed for all flights.

Assigned Part Number SNX-C02-10 to this Spring

Install Flap Drive Pivot Blocks with AN3 Bolts and associated hardware.

3/8″ O.D. x 1/4″ I.D. x 66″ [1677mm] Long Tygon Tubing

Replace Gusset Stock Blanks with laser-cut blanks SNX-W16-07 and SNX-W16-08

Kit Builders Modify -06 view to use laser-cut Gusset Stock SNX-W15-08 on top and bottom.

Replace Gusset Stock Blank Size w/Laser-Cut Gusset Stock SNX-W15-08

Add Overall Dimension of 23 5/32″

AN3-7A Bolt…Install from Aft Side. See linked file: SNXW08c-Detail-E.jpg

Add Note: Drill holes in leading edges for CCC-42 with a #32 Drill then dimple

Add Note: Building a flat wing is critical in this procedure. Ref the Wing Squaring/Skinning Instructions Located on our Instruction Sheets Page

Remove Optional from Title Block and all notes

3/32″ Pilot Holes Typical 38 places

If fiberglass tail tips are installed, remove the tab on the leading edge before installing.

If fiberglass tail tips are installed, remove the tab on the leading edge before installing.

9 Spaces @ 1 1/16″ [27.0 mm] Center to Center Spacing

AN960-416 Washer 8 Required on -01

AN960-416 Washer 8 Required on -01

ACV-P01-19 Rubber Shock Mounts

AN960-416 Washer 8 Required on -01

AN960-416 Washer 8 Required on -01

“…ACV-J01-10 Shock Mounts for Jabiru Engine”

Delete -02 Cowling w/bumps, replace with -03 Universal Cowling

AN960-416 Washer 8 Required on -01

AN960-416 Washer 8 Required on -01

“…ACV-J01-10 Shock Mounts for Jabiru Engine”

Assigned Part Number SNX-L02-12 to this Spring

Drill this 5/32″ Hole and locate once wheel and brake assembly are installed

Note: Felt Strips optional with Sonex RM (plastic) fuel tank.

SNX-F26-07R, -07L

-13 Support Angle

F17-12 Aft Clip

Swedged Canopy Cable available from Sonex Aircraft, LLC

Cut Baffles leaving 1″ extra material. Trim as required to fit.

Added use of Locktite 243 to Step #2

799-610020 Qty 4

AN816-6D Qty 3

Add AN816-6-2D Qty 1

MS20822-6-6D

Add Rod End for Throttle Cable

Add AN816-6-2D Qty 1

AN816-6D Qty 1

799-613160 Qty 1

799-610020 Qty 3

MS20822-6-6D

Add note for kit builders: Pilot holes for rib attach points must be drilled accurately. Use a formed rib as a pattern.

Delete call out for SNX-F10 Qty 40″

Premade Pitot-static assembly available as an alternative from Aircraft Spruce, P/N 15144.

AN3-7A, 2 places

Add note for kit builders: Pilot holes for rib attach points must be drilled accurately. Use a formed rib as a pattern.

4 Pilot holes should be shown as 4 rivets installed

File/Sand Flanged Bearing length as required.

Note: Optional Machined Brake Drum: ACV-W01-10 may be substituted for the Azusa Brake Drum.

Add Fin to 3300 Tri-Gear Wheel Pant per this drawing: SNXP20b.pdf
Add AN310-3, 1 Req’d

-10 Fairlead Mount Block

Add 1/2″ to Tab on fitting to allow for easier Seat Belt attach.

5 Spaces @ 15/16″

Extend side view to match front view

Add 3/16″ Hole Call-out to side view

Dril, Countersink: CCC-44

Current Stratomaster and Optional Lighting Wiring Diagram.
Download new drawing: SNX-E01a.pdf (Link expired in-favor of SNX-E01B.pdf).

20 gauge wire

Route 8 gauge from Alternator directly to Battery

56 7/8″ Long

Add Machine Screw option to attaching side rails

AN3-5 Bolt 2 Req’d

Add length as req’d to reach rudder horn.

Option: Add Rudder Trim Tab- VW Lower RH 1.5″Wx6″ L
Option: Jabiru Lower LH 1.5″W x 6″L. Bend tab out as req’d

SNX-Z01-02

Dashed (Phantom) Line on Main (Left Side) View

Remove Material from F15-02R/L to clear motor mount.

Remove Material from F15-02R/L to clear motor mount.

B&M Cooler 130-70265 (www.jegs.com)

Remove Material from F15-02R/L to clear motor mount.

140 Jab 2200, 170 Jab 3300

Optional: Replace AN525-416R28 with AN4-16A Bolts.

Revised to show Electronic Fuel Level Probe (Sight gauge shown as optional).

F23-02 Bulkhead

Top View doesn’t show 1/4″ x 1″ cutout

3/16″ Dimension Line is shifted to the right.

AN3-7A Bolts

Add AN365-832A Nut, 2 Req’d on -04

CCP-42 Blind Rivets 14 req’d and 17 req’d

3-View shows cross-tubes to upper mounts. This is correct.

Replaced with AN23-10 and AN23-11 Clevis Bolt and AN310-3 Castle Nuts.

AN23-12 Clevis Bolt, 1 Req’d
Add AN310-3, 1 Req’d

AN23-10 Clevis Bolt, 1 Req’d
Add AN310-3 , 1 Req’d

Made fuel straps two pieces. Deleted part numbers -03 and -04 and replaced with -08 (Qty 2) and -09 (Qty 2). Note: SNX-G01-10 universal Fuel Tank Straps now provided with kits.

Make from Round Tubing

3/4″D x 0.035″ Wall 4130 14 3/8″ Long

Maneuvering Speed (Va): 125 MPH

5/8″ [15.88 mm]

CCP-42 52 req’d

Left Hand Lower Longeron (shown on Bottom View)
Right Hand Lower Longeron (shown on Side View)

AN3-7A Bolts

Add 1-3/4″ (44.5mm) to each “B” dimension.

3 spaces at 5/8″ CTC

Removed FT-90 Fuel Flow Sensor Installation Depiction. If used, Fuel Flow Sensors must be located and installed per sensor manufacturers’ recommendations.

Removed AN915-6 Elbows (Qty. 2). Added 1/4″ NPT 45º Brass Coupler (Qty. 1), 1/4″ NPT Male Straight Coupler (Qty. 1), and AN816-6D Nipple (Qty. 1).

Changed AN818-6 and AN819-6 Steel Fittings to AN818-6D and AN819-6D Aluminum Fittings. AN part numbers in this assembly may be substituted with part numbers shown in Detail D or equivalent aluminum fittings.

Download: B-Model-G01-RevF-Details-022924.pdf

Added Dual Stick Installation Detail and Universal Seat Installation Parts:

– Added Detail P
– Added Detail Q
– Detail C: Replaced SNB-F16-06L & R with SNB-F16-15L & R
– Detail L: Corrected Bolt Specification from AN3-10 to AN3-11; Added Note to use AN3-10 for Dual Stick Installations

Added Dual Stick Installation Dimensions to -01 Main Aileron Pushrod Assembly and -09 Main Aileron Pushrod.

Added all Dual Stick Installation details: SNX-C04-03; SNX-C04-08; SNB-C04-20; SNB-C04-26; -19 Dual Stick Assy.

Changed scale of drawing from 1/2 & Noted to 1:3 & Noted.

Next Assembly Block:
Added SNB-C04-19 Dual Stick Assembly.

Universal Seat Installation for Center and Dual Stick Installations:
– Updated Section F-F to depict new installation.
– Updated Section E-E with additional rivet installations to be made after SNB-F02 wing rigging.
– Added Views J-J and K-K.
– Added Section L-L.

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F08-04 Seat Pan
– Added SNB-F08-12, SNB-F08-13, and SNB-F08-14 Seat Pan Components
– Added SNB-F08-15, SNB-F08-16, and SNB-F08-17 Hinges
– Added SNB-F08-18 and SNB-F08-19 Hinge Pins
– Updated -01 for new seat pan installation
– Added View D-D
– Updated Detail A

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F10-10L and SNB-F10-10R
– Removed SNB-F16-11L and SNB-F16-11R
– Removed SNB-F16-06L and SNB-F16-06R
– Added SNB-F10-11L and SNB-F10-11R
– Added SNB-F10-23L and SNB-F10-23R
– Added SNB-F16-14L and SNB-F16-14R
– Added SNB-F16-15L and SNB-F16-15R
– Added Views J-J and K-K
– Views B-B, D-D, G-G, H-H: Removed Installation of Rivets until After Wing Rigging is complete (see SNB-F01)

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F10-10L and SNB-F10-10R
– Added SNB-F10-11L and SNB-F10-11R
– Added SNB-F10-18
– Added SNB-F10-19
– Added SNB-F10-23L and SNB-F10-23R

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F16-16L and SNB-F16-06R
– Removed SNB-F16-11L and SNB-F16-11R
– Added SNB-F16-14L and SNB-F16-14R
– Added SNB-F16-15L and SNB-F16-15R
– Updated hole pattern in depiction of -01 to match current production part.
– Updated depiction of -03 to match all new parts.
– Added 37 pilot holes to top face of SNB-F16-02.

Universal Seat Installation for Center and Dual Stick Installations:
– Updated Views A-A, C-C, and E-E to depict new parts.

Part Number Corrections – PARTS DID NOT CHANGE
Detail -03: Should be Part SNX-L02-03
Detail -04: Should be Part SNX-L02-04
Section B-B: SNB-L02-04 call-out should be SNX-L02-04.
-01 Assembly: SNB-L02-03 call-out should be SNX-L02-03.
General Construction Order: SNB-L02-03 should be SNX-L02-03. SNB-L02-04 should be SNX-L02-04.

Depiction revised

Deleted call-out or View D-D. View not required.

SNB-C05-11 Flap Actuators supplied with kits beginning 2022:
Changed from SNB-F18-03L/R flap actuator mounts to SNB-F18-04L/R actuator mounts for use with SNB-C05-11 Flap Actuators.
Eliminated View E-E, Detail F, and Detail G.
Download: SNB-F18_E_Tail_Cone_Assembly.pdf

SNB-C05-11 Flap Actuators supplied with kits beginning 2022: Changed SNB-C04-09 Flap Drive Tube to SNB-C04-11 Flap Drive Tube in all kits using SNB-C05-11 Flap Actuator.
Download: SNB-C05_B_Flap_System_Details.pdf

SNB-C05-11 Flap Actuators supplied with kits beginning 2022:
Changed SNB-C04-09 Flap Drive Tube to SNB-C04-11 Flap Drive Tube for use with SNB-C05-11 Flap Actuator.
Next Assembly Block: Added SNB-C04-11 Flap Drive Tube.

SNB-C05-11 Flap Actuators supplied with kits beginning 2022: SNB-C05-10 Flap Actuator Replaced with SNB-C05-11 Flap Actuator. SNB-C04-09 Flap Tube Replaced with SNB-C04-11 Flap Tube. SNB-F18-03L/R Flap Actuator Brackets Replaced with SNB-F18-04L/R Flap Actuator Brackets. AN4-11 bolt (actuator mount to actuator brackets) replaced by AN4-14 bolt.
Download: SNB-C01_D_Controls_Instl.pdf

Next Used is F01, was F05. Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Next Used is F01, was F05. Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Next Used is F01, was F05. Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit. Moved SNB-F05 side panel install to this page, was on F05.

Install nut without O-Ring (Note: Existing Installations that have an )-Ring under the nut are acceptable if they are not leaking. If there is an exterior O-Ring installed and it leaks, remove the exterior O-Ring.
Removed the need to season fuel tanks with fuel prior to tightening fuel tank straps.

Part SNB-F08-03 was narrowed by 1-1/8” on each side to ease installation. Hinge -08 unchanged. Hinge centered on Seat Back regardless of seat back’s width. Download B-Model-02_Seat_Back_Assembly.jpg

CCP-42 Rivets (Qty. 66)

Added quantities required: -05, 2 required; -06, 2 required; -07, 4 required.

SNB-F08-05 Hinge 1

Revised installation procedure to tighten fuel tank straps only after the tank has been exposed to fuel, installed in the fuselage, for at least 6 weeks. Download: SNB-G01_D_Fuel_System_Install.pdf

Added fore/aft position of hole on upper longeron. Identified expanded detail as View F-F. Download: B-Model_Canopy_Lock_Pin_Drilling_and_Installation.jpg

Deleted specific hole dimensioning. All pilot holes are spaced per Detail B.

Removed pilot holes from -02 hinge; Deleted Detail B (Hinge Pilot hole locations), Corrected incorrect rivet position depiction on -01R/L Flap Assembly.

See new procedure on updated drawing: Download SNB-G01_C_Fuel_System_Install.pdf

SSC-34 Rivet

Bend Directions should be opposite callouts for Right Aft Fence Baffle

• Download: SNB-P30-39_Bend_Angles.jpg
• Download: SNB-P30_Aft_Fence_Baffle_Top_View.jpg

Removed references to SNB-F18-02R/L brackets which have been replaced by SNB-F18-03R/L brackets.

Part -01: Added pilot holes for gussets and motor mount attach angles.

Parts -02R/L: Replaced customer-made parts with pre-machined kit parts.

Updated Assembly notes and call-outs to accommodate kit-provided machined SNB-F13-02R/L Upper Longerons with pilot holes.

For AN3-6A bolt call-out, added “Locate per pilot hole in SNB-F15-01R/L, Upper Motor Mount Angle.”

Updated fuel tank straps and tank installation procedure including:

• Detail B: AN3-14A bolts was AN3-15A.
• SNB-G01-10 Fuel Tank Straps (qty. 2) replaced with SNB-G01-11 Fuel Tank Straps (Qty. 4)
• -02 Tank Installation has added bolt to connect -11 Fuel tank Straps
• Added Important step-by-step instructions for preparing and installing the fuel tank.

Download: SNB-G01_B_Fuel_System_Install.pdf

8 Required PER Wing

10 Required PER Wing

AN3-5A Bolt, 2 required (1 each side)

Depiction corrected to show production part. Download: SNB-D02-05_Bow_Strap_Install.jpg

AN525-10R12 Bolt

Added Notes to View E-E and Detail F to Back-Rivet Actuator Mounts From Interior of Cross-Tie Box. Download: SNB-F18_C_Tail_Cone_Assembly.pdf

Eliminated SNB-F18-02L&R Flap Actuator Mounts. Added SNB-F18-03L&R Flap Feedback Actuator Mounts. Revised View D-D. Added View E-E. Added Details F and G. Original Kit Owners Contact Sonex Technical Support to receive SNB-F18-03L&R mounts. Download: SNB-F18_C_Tail_Cone_Assembly.pdf

SNB-F08-08, Brake Master Cylinder Angle

Part lengthened, doglegs removed.

Added detail for builder-installed pilot holes. Download: SNX-L01-05_Axle_Detail.jpg

AN4-24 Bolt

3-23/32” Dimension should be to the TOP of F15-12R/L angles.

Added note: Assure Minimum Thread Engagement. See Detail A and Detail B, Drawing SNB-C03

Added Details A and B for rod end witness hole placement and minimum thread engagement. Download: Rod_End_Witness_Hole_and_Thread_Engagement.jpg

20-9/16” long

16.5” long

-10 Hinge

Full Scale

Trim spring is attached to the bottom of the pushrod. Download: B-Model_Trim_Springs_View D-D.jpg

Parts revised to better accommodate removal and installation of canopy hinge pin. Download: SNB-D02-11-and-12_Hinges.jpg

All parts next used on drawing W08

-01R: Section C-C callout unneeded, removed.
Detail E: Added 3” dimension that establishes bolt centerlines. Download: SNB-W08_Detail_E.jpeg

Added AN386-2-12 Taper pin securing Stick Grip. Download: SNB-WXB-C04-01_Stick_Assy.jpeg

Threaded Rod is part number SNB-C03-07

-07L is shown, -07R is opposite what’s shown

Hardware Update. Replaced SNX-L03-24 8-32×7/16″ Pan Head Screws with NAS623-2-7 Screws, Qty. 2, and MS21042-08 Nuts, Qty. 2

SNB-W20-04 should be SNB-W18-04
SNB-W19-02 should be SNB-W18-05

Cherry CCP-44 Blind Rivets
46 Required (23 per side)
Locate per pilot holes in Glare Shield
Download: F06_Section_C-C.jpg

Correct: SNB-P16-06R and -06L

Qty. 4

Added call-outs for SNB-F16-07 Shear Plate and SNB-F16-13 Spacer Plate. Download: SNB-F11_View_K-K.pdf

Removed two upper outboard holes from Kit part. Holes added by builder per Assembly -01.

39.25″ length

1-1/2″

Added depiction of SNB-C05-10 Electric Flap Actuator

5/16″ length. “Make From” also revised to “Part #03-36500”

Replaced AN4-11A Bolt with AN4-11 Bolt. Replaced AN325-428 Elastic Stop Nut with AN310-4 Castle Nut. Added MS24665-134 Cotter Pin.

Replaced AN910-416 Washers with 1/4″ ID x 3/8″ OD x 3/16″ long Impregnated Bronze Flanged Bushing. Download: SNB_and_WXB-C01_RevA-Detail_C.jpg

Added Dimensions for location optional side vents. Download: SNB-WXB-P13_Detail_P.jpg

SCC-34

SCC-34

SCC-34

SNX-F16-08, Next Assembly SNB-F08

Delete “View M-M” call-out.

Deleted part

Added 1/4″ pilot hole. Download: L01-03–04_Gear_Leg_Pilot_Hole.pdf

Make from MS20257P5 Piano Hinge

Top view added to depict holes for fuel tank straps. Download: B-Model_F13-02R-L.pdf

Discard Revision “N/C” if supplied and build flaps from Rev “A.” Download: SNB-W27_A_AcroFlapAssy.pdf

AN8-45 bolt length. Added installation option that utilized an elastic stop nut. Download: SNB-WXB-W01_View_A-A_Rev-A.pdf

Drill new holes in SNB-F10-10R and -10L using holes in SNX-F10-11 Clip as guides. Alternately, make new SNX-F10-11 clip from .032″ thick 6061-T6 and transfer holes to it from existing holes in mating parts.

Only large, centered hole needed. Large, offset hole deleted from part

SSC-34

Added 85-13/32″ overall dimension to tube.

AN3-15A Bolt

AN386-1-8 Taper Pin

SYMMCO #SF-2028-10 7/8″ O.D. x 5/8″ I.D. x 3/4″ Long
Trim bushings to 1/2″ length

Added matched hole rivet holes to -03 and -01. Added corner clearance cutouts to SNB-F17-03R/L. Added rivet to top hole of -03 Ass’y. Download: SNB-F17_B_Firewall_&_Stifnr.pdf

Revised flat patterns for SNB-F07-09. Drawing change does not impact existing builders.

Incorporated revised SNB-F07-09. Drawing change does not impact existing builders.

Part numbers WXB-F15-12R and -12L

Added part SNB-F15-13 Angle, Qty.

Added Depiction of kit-provided part SNB-F15-13 Angle which is used to make parts -12R and -12L.

Part SNX-F15-12R & -12L changed to WXB-F15-12R & -12L Angle Clip.

Fuel Capacity 20 gallons

Remove two TOP lugs. Download: SNB-F14_Rev_A_Detail.pdf

Top rivet NOT installed at this time

MS24694-S56 Screw

AN366F-428A Anchor Nuts

AN525-10R11 bolts, Qty. 4 and added AN-960-10 washers under nuts.

AN525-10R11 bolts, Qty. 4 and added AN-960-10 washers under nuts.

Forward rivets through skin and upper longeron should be left to a later assembly after windshield skirt is installed, corrected here to pilot holes only.

Changed AN525-10R12 bolts through motor mount angles, rudder pedal mount angles, and angle clips to AN525-10R11.

Four holes below spar tunnel cutout changed to 1/8″ holes instead of rivets to allow for spar bumper install on F02.

Download: SNB-F12_B_Fwd_Side_Panel.pdf

One pilot hole was move to move the gap. Parts made as previously depicted can still be used by adding a pilot hole in the gap. Download: SNX-WC01-06L_Rev_A.jpeg

AN3-7A Bolts, AN960-10L Washers

Do not transfer the 2 pilot holes shown in the accompanying photograph to the forward fuselage verticals. These two holes in F16-02 are to be ignored. Download: F16-02-Errant-Hole.jpg

Removed -04 and -05 tail wheel weldments (Discontinued parts). Added -28 and -30 Machined tailwheel Assemblies. Revised -01 Tail Wheel Installation to show -28 or -30 Machined Tailwheel Installation.

Added rib profile reference callouts for Root Ribs -10 and -11. Root Ribs -10 and -11 are trimmed per drawing W17.

Revised Qty Req’d on -08 and -09 Root Rib Angles to 2 Each. Created -10 and -11 RH and LH Fwd Root Rib Details (Use Full Size Patterns on WIX-W17)

Changed Forward Root Rib Labels from SNX-W15-05 Forward Wing Rib to SNX-W15-08 (RH) and SNX-W15-09 (LH) Changed Aft Root Rib Labels from SNX-W16-06 Aft Wing Rib to SNX- W16-10 (RH) and SNX-W16-11 (LH)

Corrected call-outs for WIX-W19-08 and -09.

AN816-4D

Updated -20 Detail to show part supplied with airframe kit. Added Airframe Kit Component tags to -03, -04, and -06 Bows

Moved canopy latch handle rearward (option) to clear throttle quadrant. Moved Loctite warning to inside the canopy. Update views (Section T-T and S-S) for SNX-D02-02 canopy cable. Removed NACA scoop from fuselage side.

Changes for new “Flat Sided” Nose Wheel Pant which eliminates the -17 Nose Pant Attach Bracket: -02 Tri-Gear Installation: Modified front view to show flat sides. -04 Wheel Pant Installation: Deleted -17 and associated hardware. Detail -06: Modified top view to show flat sides. Detail -17: Deleted Bracket Mount Detail. No Longer Required. Download: SNX-L06_04_Detail_F.jpg

Added Additional Lower Cross Tube. See Service Bulletin SNX-SB-007
SNX-SB-007-TRI-3300_Motor_Mount_Change.pdf

Jabiru 3300 Tri Gear Motor Mount Tube Installation instruction sheet: Jab_3300_Mount_Tube_Installation.pdf

AN24-13 Clevis Bolt

AN4-12 Bolt (Qty. 2), AN310-4 Castle Nut (Qty. 2) and MS24665-208 Cotter Pin (Qty. 2)

Removed note.

Removed note.

Replace with AN4-12 Bolt, AN310-4 Castle Nut, and MS24665-208 Cotter Pin

Replace with AN4-30 Bolt, AN310-4 Castle Nut, and MS24665-208 Cotter Pin

Replace with AN4-17 Bolt, AN310-4 Castle Nut, and MS24665-208 Cotter Pin

Add Overall Dimension of 23 5/32″

Hardware Installed as shown in these files: SNXW08c-Detail-A.pdf; SNXW08c-Detail-E.pdf

3/8″ O.D. x 1/4″ I.D. x 66″ [1677mm] Long Tygon Tubing

Premade Pitot-static assembly available as an alternative from Aircraft Spruce, P/N 15144.

Add Note: Drill holes in leading edges for CCC-42 with a #32 Drill then dimple

Add Note: Building a flat wing is critical in this procedure. Ref the Wing Squaring/Skinning Instructions Located on our Instruction Sheets Page

Download the linked drawing, WIX-T11-03R-03L.pdf,for correct bend angles.

Corrected depiction of Forward Stabilator Spar to reflect revision made to bend angle as shown on WIX-T11″B” [see Waiex Required Revision Log for WIX-T11″B”].

Correct: Corrected depiction of Forward Stabilator Spar to reflect revision made to bend angle as shown on WIX-T11″B” [see Waiex Required Revision Log for WIX-T11″B”].

Added note to radius forward flange of Upper Attach Angle minimum required to clear Forward Stabilator Spar.

Added Reference Dimension.

Added Reference Dimension.

Added Reference Dimension.

Added Reference Dimension.

15/16″ long end cuts

Revised schematic to eliminate wiring for specific equipment. Added panel size and depth details to aide panel planning. Download new drawing: WIX-E01A.pdf

AN3-7A Bolt, 2 Places

“Lubricate with White Lithium Grease”

Added note to tighten nut to lock bushings against bellcrank.

File/Sand Thrust Bearing Length as required

20 Degree Bend

1/2″ [12.7mm] Bend Radius

CCC-46 Rivets can be substituted for CCP-46 on WIX-F28-06 Rudder Stop Plate Attach.

Sport Trainer (ST) Modification for your Dual-Stick Equipped Sonex or Waiex:
SNX-C08_OptionalCenterControls_A.pdf
SNX-C09_OptionalCenterDetails_A.pdf
General Warning: (2.12.07) Do not install the ST modifications until the wing is installed in the wing spar box.

Sport Trainer (ST) Modification for Dual Stick Sonex or Waiex: SNX-C09_OptionalCenterControls_A.pdf

Replaced C09-11 Flap and Brake Mount with CO9-19 Flap and Brake Mount and C09-10 Support Angle with C09-20 Support Angle
Note: C09-11 is still acceptable installed per Rev N/C.

Sport Trainer (ST) Modification for Dual Stick Sonex or Waiex: SNX-C08_OptionalCenterControls_A.pdf

Replaced C09-11 Flap and Brake Mount with CO9-19 Flap and Brake Mount and C09-10 Support Angle with C09-20 Support Angle
Note: C09-11 is still acceptable installed per Rev N/C.

Refer to engine and/or Aerocarb manual for proper throttle cable options.

Refer to engine and/or Aerocarb manual for proper throttle cable options.

Refer to engine and/or Aerocarb manual for proper throttle cable options.

AN23-17A Clevis

Note: An Aurora MW-5 Rod End Bearing with a 3/16″ I.D. x 5/16″ O.D. x 3/8″ Long Sintered Bronze Bushing (SYMMCO # SS-610-6 or equal) to bush down to 3/16″ inside diameter may be substituted for the MW-3M-16

Drawing is correct. Adjust flutes in firewall as needed to install Southco fasteners. See photo: Southcos-Installed.jpg

Balance Sport Acro Aileron with 1/2 of the supplied Counterweight (Sonex P/N SNX-W04-08). All flight testing has been conducted using the same counterweight as the standard Sonex Aileron.

Sport Trainer (ST) Modification for Dual Stick Sonex or Waiex: SNX-C09_OptionalCenterDetails_NC.pdf General Warning: Do not install the ST modifications until the wing is installed in the wing spar box.

Sport Trainer (ST) Modification for Dual Stick Sonex or Waiex: SNX-C08_OptionalCenterControls_NC.pdf

General Warning: Do not install the ST modifications until the wing is installed in the wing spar box.

Replaced rivets with bolts and screws as shown on linked files: SNXW08c-Detail-A.pdf; SNXW08c-Detail-E.pdf

Remove from Drawing Tree. These documents are supplemental manuals, not included in the Waiex plans, that ship with your AeroVee or Jabiru engine purchase from Sonex Aircraft, LLC.

Top view should show solid line for upper angle.

Counter bore for brake cable housing- 3/16″ Diameter x 3/8″ Deep.

SS-610-8 Bushing (not flanged)

Add angle extensions to front view and add correct overall dimension of 4 5/32″ [105.6mm]

AN3-10A Bolt, 4 Required on -01

MS21047-L08K, Qty 23 are an acceptable and less expensive alternative

MS21047-L08K, Qty 23 are an acceptable and less expensive alternative

MS21047-L08K, Qty 8 are an acceptable and less expensive alternative

3/16″ Diameter Hole [4.76mm] (opened up to 1/4″ on final assembly)

AN3-5 Bolt

Install Flap Drive Pivot Blocks with AN3 Bolts and associated hardware.

Trim bushing to 4.25″ long.

Dimensions above should refer to -09 through -12

Add Dimension for 1/4″ Pilot Hole. Drill hole through bottom of tube, 1 1/4″ [31.8mm] from forward end of tube.

Add Dimension for “necked down” center section: 3/4″ wide.

Download SNX-C02-03RL.pdf which shows these details.

Add dimension for 3/16″ Pilot Hole on the shaft of the Mixer Output Arm located 9/16″ from the top of the part.

Part Labeling Error in Kits shipped before 3.1.07: This part is labeled incorrectly as XNS-C02-04

Part Labeling Error in Kits shipped before 3.1.07: This part is labeled incorrectly as XNS-C02-03

Part Labeling Error in Kits shipped before 3.1.07: This part is labeled incorrectly as XNS-C02-02

2 required on -01. Make from Airframe Kit Component SNX-T14-04

-04 Angle, 1 Required on -02 Locate -04 Angle…

Add Hole Location Dimension for 1/4″ Pilot Hole. Drill with center located 3/8″ [9.5mm] on centerline

Add Hole Location Dimension for 3/16″ Pilot Hole. Drill with center located 1 1/2″ [38.1mm] from left side.

Make from 3/4″ wide x 0.125″ thick 6061-T6 Aluminum

-04R Right Hand Clip (opposite -04L), -04L (shown)

Make from Airframe Kit Component SNX-F23-02

WIX-F22-09 Clip, 2 Required on -01

5/8″ I.D. x 3/4″ O.D. x 1/2″ Long Bronze Bushing

Replace Gusset Stock Blanks with laser-cut blanks SNX-W16-07 and SNX-W16-08

Kit Builders Modify -06 view to use laser-cut Gusset Stock SNX-W15-08 on top and bottom.

Replace Gusset Stock Blank Size w/Laser-Cut Gusset Stock SNX-W15-08

B03_Wing_Supplement.pdf This supplement replaces the wing portion of the Waiex Drawing Tree for all Waiex plans shipped with Sonex Wing Drawings.

Make from Z03-02 Channel Stock 21 1/4″ long

Reference Jabiru Engine Manual for proper “shock mount rubber” Installation

Reference Jabiru Engine Manual for proper “shock mount rubber” Installation

Add Verical Location Dimension for 5/8″ Access Holes of 2 9/16″

Download WIX-F22 Rev A (PDF) through this link, which includes this detail

Add note: “Airframe Kit Component”

Removed FT-90 Fuel Flow Sensor Installation Depiction. If used, Fuel Flow Sensors must be located and installed per sensor manufacturers’ recommendations.

Removed AN915-6 Elbows (Qty. 2). Added 1/4″ NPT 45º Brass Coupler (Qty. 1), 1/4″ NPT Male Straight Coupler (Qty. 1), and AN816-6D Nipple (Qty. 1).

Changed AN818-6 and AN819-6 Steel Fittings to AN818-6D and AN819-6D Aluminum Fittings. AN part numbers in this assembly may be substituted with part numbers shown in Detail D or equivalent aluminum fittings.

Download: B-Model-G01-RevF-Details-022924.pdf

Added Dual Stick Installation Detail and Universal Seat Installation Parts:

– Added Detail S
– Added Detail T
– Detail C: Replaced SNB-F16-06L & R with SNB-F16-15L & R
– Detail L: Corrected Bolt Specification from AN3-10 to AN3-11; Added Note to use AN3-10 for Dual Stick Installations

Added Dual Stick Installation Dimensions to -01 Main Aileron Pushrod Assembly and -09 Main Aileron Pushrod.

Added all Dual Stick Installation details: SNX-C04-03; SNX-C04-08; SNB-C04-20; SNB-C04-26; -19 Dual Stick Assy.

Changed scale of drawing from 1/2 & Noted to 1:3 & Noted.

Next Assembly Block:
Added WXB-C04-19 Dual Stick Assembly.

Universal Seat Installation for Center and Dual Stick Installations:
– Updated Section F-F to depict new installation.
– Updated Section E-E with additional rivet installations to be made after WXB-F02 wing rigging.
– Added Views J-J and K-K.
– Added Section L-L.

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F08-04 Seat Pan
– Added SNB-F08-12, SNB-F08-13, and SNB-F08-14 Seat Pan Components
– Added WXB-F08-15, WXB-F08-16, and WXB-F08-17 Hinges
– Added WXB-F08-18 and WXB-F08-19 Hinge Pins
– Updated -01 for new seat pan installation
– Added View D-D
– Updated Detail A

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F10-10L and SNB-F10-10R
– Removed SNB-F16-11L and SNB-F16-11R
– Removed SNB-F16-06L and SNB-F16-06R
– Added SNB-F10-11L and SNB-F10-11R
– Added SNB-F10-23L and SNB-F10-23R
– Added SNB-F16-14L and SNB-F16-14R
– Added SNB-F16-15L and SNB-F16-15R
– Added Views J-J and K-K
– Views B-B, D-D, G-G, H-H: Removed Installation of Rivets until After Wing Rigging is complete (see WXB-F01)

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F10-10L and SNB-F10-10R
– Added SNB-F10-11L and SNB-F10-11R
– Added SNB-F10-18
– Added SNB-F10-19
– Added SNB-F10-23L and SNB-F10-23R

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F16-16L and SNB-F16-06R
– Removed SNB-F16-11L and SNB-F16-11R
– Added SNB-F16-14L and SNB-F16-14R
– Added SNB-F16-15L and SNB-F16-15R
– Updated hole pattern in depiction of -01 to match current production part.
– Updated depiction of -03 to match all new parts.
– Added 37 pilot holes to top face of SNB-F16-02.

Universal Seat Installation for Center and Dual Stick Installations:
– Updated Views A-A, C-C, and E-E to depict new parts.

Part Number Corrections – PARTS DID NOT CHANGE
Detail -03: Should be Part SNX-L02-03
Detail -04: Should be Part SNX-L02-04
Section B-B: SNB-L02-04 call-out should be SNX-L02-04.
-01 Assembly: SNB-L02-03 call-out should be SNX-L02-03.
General Construction Order: SNB-L02-03 should be SNX-L02-03. SNB-L02-04 should be SNX-L02-04.

Depiction revised

Deleted call-out or View D-D. View not required.

SNB-C05-11 Flap Actuators supplied with kits beginning 2022:
Changed from SNB-F18-03L/R flap actuator mounts to SNB-F18-04L/R actuator mounts for use with SNB-C05-11 Flap Actuators.
Eliminated View E-E, Detail F, and Detail G.
Download: WXB-F18_E_Tail_Cone_Assembly.pdf

SNB-C05-11 Flap Actuators supplied with kits beginning 2022:Changed SNB-C04-09 Flap Drive Tube to SNB-C04-11 Flap Drive Tube in all kits using SNB-C05-11 Flap Actuator.
Download: Download: WXB-C05_B_Flap_System_Details.pdf

SNB-C05-11 Flap Actuators supplied with kits beginning 2022: Changed SNB-C04-09 Flap Drive Tube to SNB-C04-11 Flap Drive Tube for use with SNB-C05-11 Flap Actuator.

SNB-C05-11 Flap Actuators supplied with kits beginning 2022: SNB-C05-10 Flap Actuator Replaced with SNB-C05-11 Flap Actuator. SNB-C04-09 Flap Tube Replaced with SNB-C04-11 Flap Tube. SNB-F18-03L/R Flap Actuator Brackets Replaced with SNB-F18-04L/R Flap Actuator Brackets. AN4-11 bolt (actuator mount to actuator brackets) replaced by AN4-14 bolt.
Download: WXB-C01_D_Controls_Instl.pdf

Next Used is F01, was F05. Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Next Used is F01, was F05. Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Next Used is F01, was F05. Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit. Moved SNB-F05 side panel install to this page, was on F05.

Install nut without O-Ring (Note: Existing Installations that have an )-Ring under the nut are acceptable if they are not leaking. If there is an exterior O-Ring installed and it leaks, remove the exterior O-Ring.
Removed the need to season fuel tanks with fuel prior to tightening fuel tank straps.

Part SNB-F08-03 was narrowed by 1-1/8” on each side to ease installation. Hinge -08 unchanged. Hinge centered on Seat Back regardless of seat back’s width. Download B-Model-02_Seat_Back_Assembly.jpg

CCP-42 Rivets (Qty. 66)

Added quantities required: -05, 2 required; -06, 2 required; -07, 4 required.

WXB-F08-05 Hinge 1

Should be WIX-C03-04 Pushrod

Revised installation procedure to tighten fuel tank straps only after the tank has been exposed to fuel, installed in the fuselage, for at least 6 weeks. Download: WXB-G01_D_Fuel_System_Install.pdf

Added fore/aft position of hole on upper longeron. Identified expanded detail as View F-F. Download: B-Model_Canopy_Lock_Pin_Drilling_and_Installation.jpg

Deleted specific hole dimensioning. All pilot holes are spaced per Detail B.

Removed pilot holes from -02 hinge; Deleted Detail B (Hinge Pilot hole locations), Corrected incorrect rivet position depiction on -01R/L Flap Assembly.

AN3-7A Bolts, AN960-10L Washers

Clarified end trimming of -03 rib. Download: WXB-T02-03_Rib_Trim.jpg
Changed dimensional tolerance to 32nds from 64ths.

See new procedure on updated drawing: Download WXB-G01_C_Fuel_System_Install.pdf

Removed errant dimension

SSC-34 Rivet

Bend Directions should be opposite callouts for Right Aft Fence Baffle

• Download: SNB-P30-39_Bend_Angles.jpg
• Download: SNB-P30_Aft_Fence_Baffle_Top_View.jpg

Removed references to SNB-F18-02R/L brackets which have been replaced by SNB-F18-03R/L brackets.

Part -01: Added pilot holes for gussets and motor mount attach angles.

Parts -02R/L: Replaced customer-made parts with pre-machined kit parts.

Updated Assembly notes and call-outs to accommodate kit-provided machined SNB-F13-02R/L Upper Longerons with pilot holes.

For AN3-6A bolt call-out, added “Locate per pilot hole in SNB-F15-01R/L, Upper Motor Mount Angle.”

Updated fuel tank straps and tank installation procedure including:

• Detail B: AN3-14A bolts was AN3-15A.
• SNB-G01-10 Fuel Tank Straps (qty. 2) replaced with SNB-G01-11 Fuel Tank Straps (Qty. 4)
• -02 Tank Installation has added bolt to connect -11 Fuel tank Straps
• Added Important step-by-step instructions for preparing and installing the fuel tank.

Download: SNB-G01_B_Fuel_System_Install.pdf

Make from SNX-F27-05R/L.

8 Required PER Wing

10 Required PER Wing

AN3-5A Bolt, 2 required (1 each side)

Depiction corrected to show production part. Download: SNB-D02-05_Bow_Strap_Install.jpg

AN525-10R12 Bolt

Added Notes to View F-F and Detail G to Back-Rivet Actuator Mounts From Interior of Cross-Tie Box. Download: WXB-F18_C_Tail_Cone_Assembly.pdf

Eliminated SNB-F18-02L&R Flap Actuator Mounts. Added SNB-F18-03L&R Flap Feedback Actuator Mounts. Revised View D-D. Added View F-F. Added Details G and H. Original Kit Owners Contact Sonex Technical Support to receive SNB-F18-03L&R mounts. Download: WXB-F18_C_Tail_Cone_Assembly.pdf

SNB-F08-08, Brake Master Cylinder Angle

Part lengthened, doglegs removed.

Added detail for builder-installed pilot holes. Download: SNX-L01-05_Axle_Detail.jpg

AN4-24 Bolt

3-23/32” Dimension should be to the TOP of F15-12R/L angles.

Added note: Assure Minimum Thread Engagement. See Detail A and Detail B, Drawing WXB-C03

Added Details A and B for rod end witness hole placement and minimum thread engagement. Download: Rod_End_Witness_Hole_and_Thread_Engagement.jpg

20-9/16” long

16.5” long

-10 Hinge

Full Scale

Trim spring is attached to the bottom of the pushrod. Download: B-Model_Trim_Springs_View D-D.jpg

All parts next used on drawing W08

Section C-C callout unneeded, removed.

Added AN386-2-12 Taper pin securing Stick Grip. Download: SNB-WXB-C04-01_Stick_Assy.jpeg

Threaded Rod is part number SNB-C03-07

Hardware Update. Replaced SNX-L03-24 8-32×7/16″ Pan Head Screws with NAS623-2-7 Screws, Qty. 2, and MS21042-08 Nuts, Qty. 2

SNB-W20-04 should be SNB-W18-04
SNB-W19-02 should be SNB-W18-05

Cherry CCP-44 Blind Rivets
46 Required (23 per side)
Locate per pilot holes in Glare Shield
Download: F06_Section_C-C.jpg

Correct: SNB-P16-06R and -06L

Qty. 4

Added call-outs for SNB-F16-07 Shear Plate and SNB-F16-13 Spacer Plate. Download: WXB_F11_View_K-K.pdf

Removed two upper outboard holes from Kit part. Holes added by builder per Assembly -01.

39.25″ length

1-1/2″

Added depiction of SNB-C05-10 Electric Flap Actuator.

5/16″ length. “Make From” also revised to “Part #03-36500”

Removed duplicate washers. Download: WXB-C01_Rev_A-Detail_H.jpg and Download: WXB-C01_Rev_A-Detail_Q.jpg

Replaced AN4-11A Bolt with AN4-11 Bolt. Replaced AN325-428 Elastic Stop Nut with AN310-4 Castle Nut. Added MS24665-134 Cotter Pin.

Replaced AN910-416 Washers with 1/4″ ID x 3/8″ OD x 3/16″ long Impregnated Bronze Flanged Bushing. Download: SNB_and_WXB-C01_RevA-Detail_C.jpg

Added Dimensions for location optional side vents. Download: SNB-WXB-P13_Detail_P.jpg

SCC-34

SCC-34

SCC-34

SNX-F16-08, Next Assembly WXB-F08

Deleted part

Delete “View M-M” call-out.

Added 1/4″ pilot hole. Download: L01-03–04_Gear_Leg_Pilot_Hole.pdf

Make from MS20257P5 Piano Hinge

Top view added to depict holes for fuel tank straps. Download: B-Model_F13-02R-L.pdf

Discard Revision “N/C” if supplied and build flaps from Rev “A.” Download: WXB-W27_A_AcroFlapAssy.pdf

AN8-45 bolt length. Added installation option that utilized an elastic stop nut. Download: SNB-WXB-W01_View_A-A_Rev-A.pdf

Drill new holes in SNB-F10-10R and -10L using holes in SNX-F10-11 Clip as guides. Alternately, make new SNX-F10-11 clip from .032″ thick 6061-T6 and transfer holes to it from existing holes in mating parts.

Added -04 Ruddervator Pushrod Assembly. Download: WXB-C03-04_Assembly.jpg

Added 85-13/32″ overall dimension to tube.

Only large, centered hole needed. Large, offset hole deleted from part.

SSC-34

AN3-15A Bolt

AN386-1-8 Taper Pin

SYMMCO #SF-2028-10 7/8″ O.D. x 5/8″ I.D. x 3/4″ Long. Trim bushings to 1/2″ length

Added matched hole rivet holes to -03 and -01. Added corner clearance cutouts to SNB-F17-03R/L. Added rivet to top hole of -03 Ass’y. Download: WXB-F17_B_Firewall_&_Stifnr.pdf

Revised flat patterns for SNB-F07-09. Drawing change does not impact existing builders.

Incorporated revised WXB-F07-09. Drawing change does not impact existing builders.

Part numbers WXB-F15-12R and -12L

Added part SNB-F15-13 Angle, Qty.

Added Depiction of kit-provided part SNB-F15-13 Angle which is used to make parts -12R and -12L.

Part SNX-F15-12R & -12L changed to WXB-F15-12R & -12L Angle Clip.

9-15/16” vertical dimension. Download: WXB-F26_View_J-J_Detail.pdf

AN525-10R11 bolts, Qty. 4 and added AN-960-10 washers under nuts.

Fuel Capacity 20 gallons

Remove two TOP lugs. Download: SNB-F14_Rev_A_Detail.pdf

Top rivet NOT installed at this time

MS24694-S56 Screw

AN525-10R11 bolts, Qty. 4 and added AN-960-10 washers under nuts.

Forward rivets through skin and upper longeron should be left to a later assembly after windshield skirt is installed, corrected here to pilot holes only.

Changed AN525-10R12 bolts through motor mount angles, rudder pedal mount angles, and angle clips to AN525-10R11.

Four holes below spar tunnel cutout changed to 1/8″ holes instead of rivets to allow for spar bumper install on F02.

Download: WXB-F12_B_Fwd_Side_Panel.pdf

Added alternate pilot hole location for airframes equipped with the Zero Motor. Download: Xenos_L01-03_Gear_Leg_Pilot_Hole.png

Added Detail A to clarify trim profile. Download: Xenos_Ruddervator_Skin_Trim_Detail_A.jpg

115 MPH Maneuvering Speed — Download Corrected Page 28

Tail Wheel Reference Arm “D” = “C” + “B” — Download Corrected Page 20

Do not transfer the 2 pilot holes shown in the accompanying photograph to the forward fuselage verticals. These two holes in F16-02 are to be ignored. Download: F16-02-Errant-Hole.jpg

Removed -04 and -05 tail wheel weldments (Discontinued parts). Added -28 and -30 Machined tailwheel Assemblies. Revised -01 Tail Wheel Installation to show -28 or -30 Machined Tailwheel Installation.

Deleted Drag Polar

Detail -13 Master Cylinder Mount Spacer: Part not needed, detail deleted.

-14 Part and detail for its installation added for compliance with

Xenos Service Bulletin XNS-SB-001 (issued 11.15.11). Download: XNS-SB-001_drawing.

pdf

Added Full Size Pattern

Make from SNX-Z02-04

CCP-44 Qty 21 Req’d for XNS-F14-08. Removed reference to Forward Wing Attach Angle Doubler.

Updated -20 Detail to show part supplied with airframe kit. Added Airframe Kit Component tags to -03, -04, and -06 Bows

Moved canopy latch handle rearward (option) to clear throttle quadrant. Moved Loctite warning to inside the canopy. Update views (Section T-T and S-S) for SNX-D02-02 canopy cable. Removed NACA scoop from fuselage side.

Emphasized need to lock canopy before flight — Download Corrected Page 38

Replace with AN4-12 Bolt, AN310-4 Castle Nut, and MS24665-208 Cotter Pin

Replace with AN4-30 Bolt, AN310-4 Castle Nut, and MS24665-208 Cotter Pin

Replace with AN4-17 Bolt, AN310-4 Castle Nut, and MS24665-208 Cotter Pin

Refer to engine and/or Aerocarb manual for proper throttle cable options.

Refer to engine and/or Aerocarb manual for proper throttle cable options.

AN911-2D Nipple

CCC-42 Rivets, 50 Required and CCC-42, 60 Required. All leading edge rivets forward of the spar line are CCC-42.

CCC-42 Rivets, 55 Required and CCC-42, 66 Required. All leading edge rivets forward of the spar line are CCC-42.

Drawing is correct. Adjust flutes in firewall as needed to install Southco fasteners. See photo: Southcos-Installed.jpg

Replace with XNS-T10-06 Fiberglass Rudder Cap. Install per drawing XNS-T09A-RudderAssembly.pdf

See attached jpeg for installation detail: XNS-C01_Rudder_Spring.jpg

Aileron Hinge pins to be made from MS20257P3, 19.5″ long.

Aileron Hinge pins to be made from MS20257P3, 72″ long.

Install XNS-W03-02 and XNS-W03-03 Aileron Hinge Pins.

Remove from Drawing Tree. These documents are supplemental manuals, not included in the Xenos plans, that ship with your AeroVee or Jabiru engine purchase from Sonex Aircraft, LLC.

Label XNS-W14-02 Rib as -03 and Label XNS-W14-03 Rib as -02

Replace all XNS-W14-02 with XNS-W14-03 Spoiler Rib and all XNS-W14-03 with XNS-W14-02

Counter bore for brake cable housing- 3-16″ Diameter x 3/8″ Deep.

SNX-F26-05 Upper Splice Plate

Note: Side of Longeron is 3/4″ for remaining length (123 13/16″)

SS-610-8 Bushing (not flanged)

Locate -04R/-04L Holes using Pulley Brackets. Remaining Lower Hole is on center of flange and 3/4″ [19mm] from the bottom.

-04L Left Hand Clip (Shown)

AN3-7A Bolt, 4 Req’d, AN960-10 Washer, 4 Req’d, AN365-1032 Nut, 4 Req’d.

MS21047-L08K, Qty 23 are an acceptable and less expensive alternative

Add “Install CCP-44 Rivets, 34 Required on -01 Assembly”

…Install flush rivet per XNS-W05 Drawing Detail A

MS24694-S54, 2 Required on -01. (C’sink Longeron for Flush Head. Must be C’sunk to clear “Hockey Stick” Fittings)

Align edge of -07 Splice Channel Assembly…

MS21047-L08K, Qty 23 are an acceptable and less expensive alternative

MS21047-L08K, Qty 8 are an acceptable and less expensive alternative

AN3-5 Bolt

-04R, Qty 1, Tie Down Vertical Angle, Used On XNS-W36

-03, Qty 1, Tie Down Vertical Angle, Used On XNS-W36

-02, Qty 1, Tie Down Vertical Angle, Used On XNS-W36

-01, Qty 1, Tie Down Vertical Angle, Used On XNS-W36

Change Section D-D to Section B-B

Replace with XNS-T10-06 Fiberglass Rudder Cap. Location and Rivet Installation remains the same.

Add Dimension for 1/4″ Pilot Hole. Drill hole through bottom of tube, 1 1/4″ [31.8mm] from forward end of tube.

Add dimension for 3/16″ Pilot Hole on the shaft of the Mixer Output Arm located 9/16″ from the top of the part

Part Labeling Error in Kits shipped before 3.1.07: This part is labeled incorrectly as XNS-C02-04

Part Labeling Error in Kits shipped before 3.1.07: This part is labeled incorrectly as XNS-C02-03

Part Labeling Error in Kits shipped before 3.1.07: This part is labeled incorrectly as XNS-C02-02

Delte one of the AN960-10 Qty 2 washer call-outs

Change to AN4 Hardware: AN4-11 Bolt, AN970-4 Washer, AN960-416 Washer, AN310-4 Castle Nut

Delete one of the AN960-10 Qty 2 washer call-outs

-05, Qty 1, Tie Down Vertical Angle, Used On XNS-W36

Delete this Callout

Add Dimension of 1/4″ for beveled cuts on top and bottom of part. (Easy to Obtain by Measuring Full Size Part)

-01R, Qty 1, Right Hand Fwd Root Rib Angle, Used On XNS-W35

-01L, Qty 1, Left Hand Fwd Root Rib Angle, Used On XNS-W36

-02R, Qty 1, Right Hand Aft Root Rib Angle, Used On XNS-W35

-02L, Qty 1, Left Hand Aft Root Rib Angle, Used On XNS-W36

-03, Qty 5, Right Hand Aft Rib Angle, Used On XNS-W35

-04, Qty 1, Right Hand Aft Rib Angle, Used On XNS-W35

-05, Qty 3, Right Hand Aft Rib Angle, Used On XNS-W35

-06, Qty 1, Right Hand Aft Rib Angle, Used On XNS-W35

-07, Qty 1, Left Hand Fwd Rib Angle, Used On XNS-W36

-08, Qty 3, Left Hand Fwd Rib Angle, Used On XNS-W36

-09, Qty 1, Left Hand Fwd Rib Angle, Used On XNS-W36

-10, Qty 5, Left Hand Aft Rib Angle, Used On XNS-W36

AN3-7A Bolt, 2 Required and AN3-6A Bolt, 2 Required (to attach -04R and -04L)

Delete XNS-W33-08 and W33-09 Clips (Same as XNS-W29-17 and XNS-W29-16)

-08, Qty 5, Trailing Edge Wing Rib, Used on XNS-W29

-07, Qty 1, Trailing Edge Wing Rib, Used on XNS-W29

May be necessary to shorten these support angles to clear skin attach rivets

XNS-W28-08 1 Required on -01L

XNS-W28-07 1 Required on -01R

Wing Skins and Doublers

R1/16″ [R1.6mm] Typical 2 Corners

Add Hole Location Dimension for 3/16″ Pilot Hole. Drill with center located 1 1/2″ [38.1mm] from left side.

Remove Airframe Kit Component Tag from Tailwheel. This is not supplied with the Xenos Kit.

May have to remove some material from the bottom of this bracket to provide clearance with the fuselage floor.

These Screws should NOT be installed yet. They are installed later. Show as pilot holes.

Layout and Drill the pilot holes carefully! These will match up with the laser-cut XNS-F13-01

Delete View N-N Arrows. This Detail is Shown on SNX-P04 Detail K-K

Make from 0.090″ thick 6061-T6 Aluminum

Make from 1/8″ thick 6061-T6 Aluminum

Remove XNS-B07 Builders Manual from Drawing Tree

The plans and parts are correct, however, some wing ribs were incorrectly labeled. Review the three photos below and re-label your ribs as necessary:

Aft-Rib-ID.jpg
Fwd-Rib-ID.jpg
Spoiler-Rib-ID.jpg

Make from 1/8″ Thick x 2″ x 2″ Angle

Correct per Part Correction SketchXNST0607_repair.pdf

Drill holes for CCP-48 Blind Rivets

-06R Qty 1 Req’d

4 1/2″ Height Dimension

Add 1/2″ from Left Edge for Horizontal Dimension on 3 holes on the LH side

Make from XNS-Z04-01

3/16″ OD x 0.049″ wall 5052-O tubing

Make from SNX-Z03-02

Make from SNX-Z02-03

Add dimension: Trim Flange to 3/4″

Make from SNX-Z04-02

Delete Qty 5 Pilot Holes. XNSF15A.pdf

Delete Qty 2 holes from top view. XNSF15A.pdf

Delete Qty 8 holes on top view. Keep 2 holes on LH side. XNSF15A.pdf

Delete all pilot holes except 2 holes on LH side in lower view. XNSF15A.pdf

Delete Pilot Holes that contact the SNX-F13-01 fwd side skin

…Note: See Detail “A” for slot…

Make from SNX-Z02-03

-02 End Block changed to XNS-W39-02, a manufactured part included in the Xenos-B kit.
XNB-W39-02 and XNS-W39-02 have identical specifications.

-03 Attach Block changed to XNS-W39-03, a manufacured part included in the Xenos-B kit.
XNB-W39-03 and XNS-W39-03 have identical specifications.

Removed FT-90 Fuel Flow Sensor Installation Depiction. If used, Fuel Flow Sensors must be located and installed per sensor manufacturers’ recommendations.

Removed AN915-6 Elbows (Qty. 2). Added 1/4″ NPT 45º Brass Coupler (Qty. 1), 1/4″ NPT Male Straight Coupler (Qty. 1), and AN816-6D Nipple (Qty. 1).

Changed AN818-6 and AN819-6 Steel Fittings to AN818-6D and AN819-6D Aluminum Fittings. AN part numbers in this assembly may be substituted with part numbers shown in Detail D or equivalent aluminum fittings.

Download: B-Model-G01-RevF-Details-022924.pdf

Renamed Drawing XNB-C03 from “Control System Push Rods” to “Control Stick Details”

Added Dual Stick Installation Detail and Universal Seat Installation Parts:

– Added Detail U
– Added Detail V
– Detail K: Replaced SNB-F16-06L & R with SNB-F16-15L & R
– Detail R: Corrected Bolt Specification from AN3-10 to AN3-11; Added Note to use AN3-10 for Dual Stick Installations

Added all Dual Stick Installation details: SNX-C04-03; SNX-C04-08; SNB-C04-20; SNB-C04-26; -19 Dual Stick Assy.

Renamed drawing from “Control System Push Rods” to “Control Stick Details”.
Changed scale of drawing from 1/2 & Noted to 1:3 & Noted.

Next Assembly Block:
Added XNB-C03-19 Dual Stick Assembly.

Universal Seat Installation for Center and Dual Stick Installations:
– Updated Section F-F to depict new installation.
– Updated Section E-E with additional rivet installations to be
made after XNB-F02 wing rigging.
– Added Views J-J and K-K.
– Added Section L-L.

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F08-04 Seat Pan
– Added SNB-F08-12, SNB-F08-13, and SNB-F08-14
Seat Pan Components
– Added XNB-F08-15, XNB-F08-16, and XNB-F08-17 Hinges
– Added XNB-F08-18 and XNB-F08-19 Hinge Pins
– Updated -01 for new seat pan installation
– Added View D-D
– Updated Detail A

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F10-10L and SNB-F10-10R
– Removed SNB-F16-11L and SNB-F16-11R
– Removed SNB-F16-06L and SNB-F16-06R
– Added SNB-F10-11L and SNB-F10-11R
– Added SNB-F10-23L and SNB-F10-23R
– Added SNB-F16-14L and SNB-F16-14R
– Added SNB-F16-15L and SNB-F16-15R
– Added Views J-J and K-K
– Views B-B, D-D, G-G, H-H: Removed Installation of Rivets until After Wing Rigging is complete (see XNB-F01)

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F10-10L and SNB-F10-10R
– Added SNB-F10-11L and SNB-F10-11R
– Added SNB-F10-18
– Added SNB-F10-19
– Added SNB-F10-23L and SNB-F10-23R

Universal Seat Installation for Center and Dual Stick Installations:
– Removed SNB-F16-16L and SNB-F16-06R
– Removed SNB-F16-11L and SNB-F16-11R
– Added SNB-F16-14L and SNB-F16-14R
– Added SNB-F16-15L and SNB-F16-15R
– Updated hole pattern in depiction of -01 to match current
production part.
– Updated depiction of -03 to match all new parts.
– Added 37 pilot holes to top face of SNB-F16-02.

Added Dual Stick Installation Dimensions to -06 Main Aileron Pushrod Assembly and -07 Main Aileron Pushrod.

Depiction revised

Deleted call-out or View D-D. View not required.

View E-E: Callout should be XNS-F17-04
View N-N: View Deleted, Not applicable to a Xenos.

Added alternate pilot hole location for airframes equipped with the Zero Motor. Download: Xenos_L01-03_Gear_Leg_Pilot_Hole.png

Next Used is F01, was F05. Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Next Used is F01, was F05. Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Next Used is F01, was F05. Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit.

Aft Spar Tunnel kit parts had additional pilot holes added in mid 2022 resulting in a revised installation procedure and drawing flow. This upgrade has no impact on previously delivered kits and plans. All builders should use the parts and plans delivered with their kit. Moved SNB-F05 side panel install to this page, was on F05.

Install nut without O-Ring (Note: Existing Installations that have an )-Ring under the nut are acceptable if they are not leaking. If there is an exterior O-Ring installed and it leaks, remove the exterior O-Ring.
Removed the need to season fuel tanks with fuel prior to tightening fuel tank straps.

Part SNB-F08-03 was narrowed by 1-1/8” on each side to ease installation. Hinge -08 unchanged. Hinge centered on Seat Back regardless of seat back’s width. Download B-Model-02_Seat_Back_Assembly.jpg

Added Detail A to clarify trim profile. Download: Xenos_Ruddervator_Skin_Trim_Detail_A.jpg

Revised installation procedure to tighten fuel tank straps only after the tank has been exposed to fuel, installed in the fuselage, for at least 6 weeks. Download: XNB-G01_D_Fuel_System_Install.pdf

-07 Hinge should be Qty. 2.
-08 Hinge should be Qty. 1.
-09 Callout Added
Download: XNB-P13_Details-07_thru-09.jpg

Added fore/aft position of hole on upper longeron. Identified expanded detail as View F-F. Download: B-Model_Canopy_Lock_Pin_Drilling_and_Installation.jpg

See new procedure on updated drawing: Download XNB-G01_C_Fuel_System_Install.pdf

Bend Directions should be opposite callouts for Right Aft Fence Baffle

• Download: SNB-P30-39_Bend_Angles.jpg
• Download: SNB-P30_Aft_Fence_Baffle_Top_View.jpg

XNB-F13-01 Fuselage Side Skins replace plans-modified SNB-F13-01 Side Skins.
Removed Detail C Upper Longeron Slot Detail.
SNB-F13-02R/L pre-machined longerons replace plans-built longerons.

Updated Assembly notes and call-outs to accommodate kit-provided machined SNB-F13-02R/L Upper Longerons with pilot holes.

For AN3-6A bolt call-out, added “Locate per pilot hole in SNB-F15-01R/L, Upper Motor Mount Angle.”

Updated fuel tank straps and tank installation procedure including:

• Detail B: AN3-14A bolts was AN3-15A.
• SNB-G01-10 Fuel Tank Straps (qty. 2) replaced with SNB-G01-11 Fuel Tank Straps (Qty. 4)
• -02 Tank Installation has added bolt to connect -11 Fuel tank Straps
• Added Important step-by-step instructions for preparing and installing the fuel tank.

Download: SNB-G01_B_Fuel_System_Install.pdf

Should be Next Drawing XNB-L01

Added Call-out for part XNB-L03-05 Assembly.

Added Call-out for part XNB-L05-01.

XNB-L05-05

Should be Part -01 next used on XNB-L03

Should be Part Number -01. Added missing 3/8” diameter hole call-out.

Removed call-out

Part removed, not used on B-Model.

Depiction corrected to show production part. Download: SNB-D02-05_Bow_Strap_Install.jpg

SNX-G01-20 Fitting

Part lengthened, doglegs removed.

Added detail for builder-installed pilot holes. Download: SNX-L01-05_Axle_Detail.jpg

Added two ¾” diameter Rudder Cable Clearance Holes. Download: XNS-F24-09.jpg

Next Used should be XNB-F19 (not XNB-F26).

Should be XNB-F27-10R/L

3-23/32” Dimension should be to the TOP of F15-12R/L angles.

Detail Z, optional Quick Release pins, was Detail N. Detail Z call-out in Detail R was Detail N.

Side view provides proper position for -10 Pulley Mount Assembly

AN970-4

XNB-L05-15

Trim spring is attached to the bottom of the pushrod. Download: B-Model_Trim_Springs_View D-D.jpg

-04 Assembly ref. dimension should be 73-5/32”
-01 Assembly added AN386-2-12 Taper pin securing Stick Grip. Download: XNB-C03-01_Taper_Pins.jpeg

Hardware Update. Replaced SNX-L03-24 8-32×7/16″ Pan Head Screws with NAS623-2-7 Screws, Qty. 2, and MS21042-08 Nuts, Qty. 2

Cherry CCP-44 Blind Rivets
46 Required (23 per side)
Locate per pilot holes in Glare Shield
Download: F06_Section_C-C.jpg

Correct: SNB-P16-06R and -06L

Qty. 4

SNB-F08

Added call-out for SNB-F16-07 Shear Plate. Download: XNB-F11_View_K-K.pdf

CCP-46 rivet

Qty. 30 Req’d

Removed 2 upper holes from kit part. Builder to add per Assembly -01

30 Rivets required (15 each side)

XNB-W20-05 Lower Wing Skin

XNB-W33-06L Left Hand

Part Number XNB-F17-04

Matched hole parts added to kit:
Part -02R replaced by XNS-F28-02R
Part -02L replaced by XNS-F28-02L
Part -03R replaced by XNS-F28-03R
Part -03L replaced by XNS-F28-03L
Part -04R replaced by XNS-F28-04R
Part -04L replaced by XNS-F28-04L
Part -05R replaced by XNS-F28-05R
Part -05L replaced by XNS-F28-05L
Part -06R replaced by XNS-F28-06R
Part -06L replaced by XNS-F28-06L
Deleted Details “A” and “B” showing hole patterns.

Matched hole parts added to kit:
Part XNB-F28-02R replaced by XNS-F28-02R
Part XNB-F28-02L replaced by XNS-F28-02L
Part XNB-F28-03R replaced by XNS-F28-03R
Part XNB-F28-03L replaced by XNS-F28-03L
Part XNB-F28-04R replaced by XNS-F28-04R
Part XNB-F28-04L replaced by XNS-F28-04L
Part XNB-F28-05R replaced by XNS-F28-05R
Part XNB-F28-05L replaced by XNS-F28-05L
Part XNB-F28-06R replaced by XNS-F28-06R
Part XNB-F28-06L replaced by XNS-F28-06L

Matched hole parts added to kit:
Part -06L replaced by WIX-F25-06L
Part -06R replaced by WIX-F25-06R
Part -03 replaced by XNS-F25-03
Part -04R replaced by WIX-F25-04R
Part -04L replaced by WIX-F25-04L
Part -09R replaced by WIX-F25-09R
Part -09L replaced by WIX-F25-09L

Matched hole parts added to kit:
Part XNB-F24-02 replaced by XNS-F24-02
Part XNB-F24-03 replaced by XNS-F24-03
Part XNB-F24-04 replaced by XNS-F24-04
Part XNB-F24-05 replaced by XNS-F24-05
Part XNB-F24-07 replaced by XNS-F24-07
Part XNB-F24-08 replaced by XNS-F24-08
Part XNB-F24-09 replaced by XNS-F24-09

Matched hole parts added to kit:
Part XNB-F24-02 replaced by XNS-F24-02
Part XNB-F24-03 replaced by XNS-F24-03
Part XNB-F24-04 replaced by XNS-F24-04
Part XNB-F24-05 replaced by XNS-F24-05
Part XNB-F24-07 replaced by XNS-F24-07
Part XNB-F24-08 replaced by XNS-F24-08
Part XNB-F24-09 replaced by XNS-F24-09

AN3-7A Bolt

Added Flap fairing patterns and installation detail.

1-1/2″

Add 1/8″ diameter hole through tube, 1″ from end.

Added 1/8″ Dia. hole for spring. Download: SNB-C04-02_Spring_hole.jpg

Make from Part #03-36500, cut to 5/16″ long.

Install nut without O-Ring (Note: Existing Installations that have an O-Ring under the nut are acceptable if they are not leaking. If there is an exterior O-Ring installed and it leaks, remove the exterior O-Ring.

Added dimensions to help locate 3/32” pilot holes in kit-provided handle. Download: ONX-W17-08-Fold_Handle_w_slot_dims.pdf

Added note that ONX-C03-15 bearings are not symmetrical. Install bearings so no side play exists with ONX-C03-03 Control Stick Frame.

Reversed arrow to point forward. Download: ONX-F03_View_E-E.jpg

1. Simplified Rudder Rigging Procedure Download: ONX-C01J_Rudder_Rigging.pdf
2. Elevator Idler Pushrod Detail renamed "Detail Q"

18-degrees Minimum Up Travel

18-degree elevator Up Travel Minimum

ONX-F09 should be ONX-F04

16 rivets should be 6.
-04 Strap should be -08

Hardware Update. Replaced SNX-L03-24 8-32×7/16″ Pan Head Screws with NAS623-2-7 Screws, Qty. 2, and MS21042-08 Nuts, Qty. 2

Removed from Kit in 2015

Moved vent fitting location to match hole in glareshield. Download: ONX-G01-Rev-D.pdf

Added 03 Wing skin Stiffener. Download: ONX-W12_B_InboardWingSkinning.pdf

See linked file for rivet placement. Download: ONX-W12_B_InboardWingSkinning.pdf

Callout should be ONX-W20-05L. Download: ONX-W20-05R-L.pdf

-05R is Opposite, -05L is Shown. Hidden lines for flange edges should be solid lines. Download: ONX-W20-05R-L.pdf

Positioning and aligning engine using spacers has been better defined. Spacing the engine forward (as required) for turbo installations is typically required. See linked drawing. ONX-P01_Details_A_and_B

Make from 6061-T6 or Phenolic 5/16″ thickness can be achieved by stacking 1/8″ and 3/16″ material. Download: ONX-F19-18_Idler_Spacer_Detail

Call-out for part -18, Qty. 2, was added

Deleted specific mounting location for battery box. Each builder must determine correct battery box dimensions and mounting location for their particular aircraft.

Removed “Full Scale” call-out.

Added Oops fittings for fuel ports. Use of Oops fittings requires moving fuel supply port to bottom of tank sump. Removed optional fuel sight gauge. Added warning to NOT slosh fuel tank.

Removed Note: “(Reverse Cutout for TriGear)”

Removed Note: “(Reverse Cutout for TriGear)”

Only the AN5 hardware call-outs apply to the installation of blade-style (-06) seat belts supplied since January 2013. Download: ONX-F03_C_Gear_SeatBelt_Instl.pdf

Added Note # 26) Adjust Aileron Swivel Set Screws so gap between paddle and set screw does not exceed 1/16″.

Replaced AN3-15A Bolts with MS24694-S67 Screws Qty 2 EA Side (4 Total). This allows the rivets installed later in the rear spar to clear the fasteners.

Removed -04 and -05 tail wheel weldments (Discontinued), Added -20 and -30 Machined Tailwheel Assemblies ,Updated -01 Tail Wheel Installation to show -20 and -30 Tailwheel Assemblies.

Corrected Part number call-outs for parts -03, -04 and -08 to match the parts provided in the kit.

Removed incorrect height dimension of 2 29/32″ from text on Neutral Aileron/ Flap rigging straight line instruction.

Removed incorrect height dimension of 2 29/32″ from text on Neutral Aileron/ Flap rigging straight line instruction.

Added ONX-W02-01L Wing Panel to top and bottom views. Both Outboard Wing Assemblies should stay in place through the inboard wing skinning process to ensure proper alignment between inboard and outboard wings.

keep the outboard wing panel and wing pin fold assembly in place to prepare for Inboard wing panel skinning.

Detail -13 added XNS-W37-08 Xenos Part Number to match part supplied in kit.

Added detail and cutout for new lower cooling lip ONX-P02-11. Increases exit cooling area and creates more low pressure for engine cooling. Download: ONX-P02_A_Cowling_Installation.pdf

Corrected the position of the MS24693S55 Screws to show them at the forward “unlatched” position at the fwd edge of the hook angle rather than the aft “latched” position. Download: ONX-D01-04_Rev_D.pdf

Changed NAS444-445 Anchor Nut Double Lug Offset to MK2000-3 One Lug Anchor Nut. Changed 8Rx5/8-THA-SS #8 Screw to AN526-1032R8 10-32 Thread Machine Screw x 1/2″ Long and hole pattern in -07 flat pattern to match MK2000-3 Lug

Changed 3/16″ hole dimension for inboard aileron control push rod attachment from7/16″ to 11/32″ to allow for Rod End to be installed on top of or below Paddle.

Changed hinge name from Side Attach Hinge to Lower Attach Hinge.

Updated views for ONX-D02-02 Canopy Cable which uses MS swaged blade end. Download: ONX-D01_Canopy_Cable_Installation.pdf

Changed duplicate View A-A Trim Strip Installation to View B-B. Added Detail C for determining ONX-W08-02R and -02L Fiberglass Wing Tip Length for Height of Wing when folded to centerline. Download: ONX-W02_A_OutboardWingComplete.pdf

Bend up at center of part. Note: This drawing and part included with the optional Onex Fence Baffle Kit only and are not part of the airframe plans set.

Corrected view to show ONX-W19-03 Pivot Doubler Channel attaching to the bottom of the rib.

Changed part geometry so upper fork nests inside the upper longerons. Download: M-ONX-T08-13_RevA_VertStabUpperFuseAttach.pdf

Steps 21 and 24 should reference Detail P

ONX-L06-13 (Ref) -and- AN5-17A Bolt, 2 Req’d

ONX-L06-13 Align aft edge with aft edge of spar

1/4″ Master Cylinder Mount Holes located 9/16″ from top of angle

Added Dimension to locate ONX-D02-24R and -24L of 27 5/8″ from fwd- to aft fuselage joint to back of Windshield Mount Angles.

Added Hardware Detail for Tri-Gear Steering Cables-to-Rudder Pedal links. Download: ONX-C01_View_H-H_090913.pdf

Two Builder Options for correction:

Option 1: Center the trailing edge of ONX-W23-03 Aft Rib and ONX-W23-07 Aft Wing Rib Doubler Plate on ONX-W10-01 Rear Spar and drill new holes through these two parts and the ONX-W10-03 Rear Spar Attach Angles using the attached detail print – Download: ONX-W09_SectionA-A_newholes.pdf

Option 2 is to remake the ONX- W10-03R and -03L per the detail provided on print ONX-W10 and leave out the interfacing holes with the aft rib and aft rib doubler.

Because of removal of matched-hole interface with elevator horn welded part, added a note to: Locate -06 and -07 Root Ribs with Top and Forward Edges Flush with Elevator Horn Plates Note: Make Sure Top Edges of Left & Right Root Ribs are in Plane (Not twisted relative to each other)

Removed matched-holes that interface with Elevator Horn Welded Assembly

Switched -03 and -04 detail part labels to match correct Xenos Parts.

Added Detail for ONX-P01-45 Center Oil Cooler Baffle. Download: ONX-P10-ALL-RevB-Page2of2.pdf

Added Detail for ONX-P01-45 Center Oil Cooler Baffle. Download: ONX-P10-ALL-RevC-Page1of2.pdf

Note: For those using the Sonex Fuel Level Probe, Sonex recommends shortening the probe 2″ to allow for removal and re-installation of the probe with the fuel tank installed. Download the following PDF drawing file for instructions on how to accomplish this: Cutting_Sonex_Fuel_Probe.pdf

Ignore the pilot hole locations on the supplied parts. Place the holes in the location shown on the full size patterns for -08 and -12 and use them in the assemblies as described in the -06R/L and -10R/L Assemblies. Download the following PDF drawings showing the latest revisions of these two parts: ONX-W21-08_Rev_B, ONX-W21-12_Rev_B

Make from 0.025″ thick 6061-T6 Aluminum

Make from 0.025″ thick 6061-T6 Aluminum

Make from 0.025″ thick 6061-T6 Aluminum

Make from 0.025″ thick 6061-T6 Aluminum

Replace AN3 Bolts and hardware with Qty 2EA: AN4-20A Bolts, AN960- 416 Washers, and AN365-428 Nuts. Download: ONX- L06_B_Optional_Hydaulic_Brake_Installation.pdf

Deleted redundant and unnecessary bottom projection of the rudder assembly that caused confusion.

Cutout cavity on ONX-W18-15 Steel Outbd Pivot Plate changed to hidden line

Use Miniature Fuel Valve Handle such as Wick’s p/n FV-107401 or McMaster-Carr p/n 4112T22

Added Note (No Rivet- 1 Place) to rivet location second up from the bottom on the centerline of the spar. Refer to ONX-F03 View B-B showing location of the seat belt fitting.

Added Details -06 and -07 for Blade-Style Seat Belt now supplied with kits. Added views C-C and D-D to show hardware installaiton for -03 Seat Belt Installation. Changed hardware for -03 Seat Belt Installation. Added Hardware call-outs for -08 Seat Belt Installation. Download: ONX-F03_B_Gear_SeatBelt_Instl.pdf

Changed reference from ONX-F08-02 to ONX-F08-01 and added dimension locating this assembly. Added fasteners where upper tri-gear mount is for tail dragger.(For Tri-Gear, this hardware is installed on ONX- L02) AN525-10R14 Bolt, 2 Req’d on -01 (1 EA Side),AN960-10 Washer, 2 Req’d on -01 (1 EA Side), and MS20364-1032 Fiberlock Thin Nut, 2 Req’d on -01(1 EA Side). Download: ONX-F09_Rev_C_Hardware.pdf and ONX-F08-01_locating_dimension.pdf

Removed Cable Clamp shown on Long Elevator Push Rod and changed spring lengths to show more equal length between the front and back spring.

Aft Rib Call-out for 4 outboard Ribs ONX-W23-04L

Removed flanges from inboard end of ONX-T04-07R and -07L

ONX-T05-03 and ONX-T05-04 Qty 2 Req’d on -02 Elevator Assembly

ONX-W14-06 Rear Spar Pin (Ref)

Added reference to ONX-W14-07 Fork (machined fitting supplied as part of the welded ONX-W14-03 Fwd Fork Assembly).

Updated view of part to show all holes in the part supplied with the kit.

Added Note to 5/16″ Dimension: This is a REF dimension. Push formers out tight against the turtledeck then use pilot holes in clips to drill to formers.

Added reference dimensions to locate fuselage vertical angles (for those who do not use the machined angle option). Download: ONX-F10_Ref_Dimensions.pdf

Added ONX-B05 Optional Wing Locks and Corrected Call-out for ONX-B06 Flight Manual. Download: ONX-B05.pdf

Add a 1/8″ radius to upper outboard edges that to match the inner radius of the upper longerons.

Added a 1″ diameter hole to match the hole shown on ONX-T07 Detail – 01. This hole is used for removal of the long elevator push rod and can be added to a completed aircraft if needed.

Delete “per Detail xx”

Updated view of part to show all holes in the part supplied with the kit. Added note to See ONX-C01 View L-L for Aft Rudder Cable Pulley Installation. (Not req’d to do at this time but is easier to access now)

Changed Step 8 to read Fuselage Vertical Angle instead of Attach Plate.

-05 RH Flap Drive Rib

-04 LH Flap Drive Rib

Removed LH and RH tags on these parts.

Details A and B are Scale 1:2. Also added Full Scale View of ONX-W15- 06R/L to allow fabrication for those who do not purchase the Machined Angle Component Kit.

CCP-46 Rivets Qty 3 Attaches Leading Edge Rib, Fwd Spar Assembly

Added note to Maintain 70 13/32″ overall width of Elevator Assembly, allow inboard edge of Elevator Skins to float on Elevator Root Assembly.

Added note to up-drill 3/32″ pilot hole to 5/32″

Changed the duplicate Detail M for Neutral Flap & Aileron Rigging to Detail P. Updated references in General Rigging Order from Detail M to Detail P.

Removed pilot holes from -04 hinge half. These will be located by View A-A with the 5/32″ offset dimension and drilling through the pilot holes in the wing skin and rear spar. Added this step to the General Construction Order position between step 5 and 6.

Existing builders should add holes to glareshield and forward upper longerons where required. Plan views and part details were corrected on the glareshield to longerons. Download: ONX-F11_RevB.pdf

Part detail and Assembly detail revised to show new part included in the kit. Download: ONX-W19-07R-07L_w_new_supplied_part.pdf

Dimensions added for slot holes. Download: ONX-W17-08-RevA-FoldHandle_w_slot_dims.pdf

Changed Detail A and Assembly -01 to agree with View Looking up on Inboard RH Wing Panel in lower RH side of drawing, which is correct.

-01R RH Flap Assembly (opposite -01L)

Kit provided part ONX-W04-01

Added Missing Dimensions on Rivets that attach the Tail Skin to the ONX-T08-04 Tip Rib and ONX-T08-14 Tail Tip. Same as ONX-T02 Rev D Top View.

Added Details -06 and -07 showing Rudder and Elevator Attach Hinge Pins. Download: ONX-T01-06_and-07.pdf

Corrected bottom and front view dimesions and front pictoral view. Download: ONX-F22-05_RevA.pdf

Part detail and Assembly detail revised to show new part included in the kit. Download: ONX-W20-05R-05L_w_new_supplied_part.pdf

Attachment bolt for L02-03 Drive Horn and L02-11 Drive Link changed from AN3 to AN4 Hardware.

Added dimensions for aileron push rod to attach to. Download: ONX-W21-01R-01L.pdf

Added a 4″ cutout access panel hole to Right and Left Side. On RH side, access hole is located in the aft most bay just below the upper longeron. On the LH side, access hole is located just below the upper longeron and just forward of Bulkhead #5.

Added this detail to show the alignment of the aft side skin. See same pdf as ONX-F17_DetailE.pdf above. Download:ONX-F17_DetailE.pdf

Added this detail to show the alignment of the aft lower and aft side skins. Download: ONX-F17_DetailE.pdf

Drawings corrected to match supplied parts.

Corrected view to show 1.125″ diameter of AN970-4 Washer.

Drill 1/2″ Diameter holes through firewall.

Full Scale

Attached are the pdfs showing the latest revisions of these two parts: ONX-W21-08, ONX-W21-12. Reversed -08 and -12 part call- outs on the -06R/L and -10R/L Assemblies.

Added dimensions for angle spar cut. See these PDFs: ONX-W18- 07, ONX-W18-08

Reduce 1 9/32″ Counterbalance Dimension to 1 7/32″

Added Aileron Balance Instruction. Balance Aileron per attached detail print. Download: ONX-W04-Aileron-Balance-Detail.pdf

Dimension to front of Elevator Idler Assembly 9 35/64″ [242.4 mm]

Sonex is supplying the following full-size pdfs to clarify the Elevator Control Forward and Aft Travel. Download: ONX- Elevator_Idler_Study_Side_060812.pdf and ONX- Elevator_Idler_Study_Top_060812.pdf

Increase the size of Elevator Push Rod Cutout per attached control print. Download: ONX-F17_ElevatorCutout.pdf

Qty 2 Req’d on -01/-02, used on ONX-L04.

Check Supplied ONX-F11-03R/-03L per the attached drawings (ONX-F11- 03L.pdf and ONX-F11-03R.pdf) and correct the holes if necessary.

Corrected Flat Pattern Shape of Windshield. Added note to round cutout for fuel fill to wait to cut until the windshield is installed. Download: ONX-D02-01_RevB.pdf

Delete Extra Note: Cleco the Fwd Spar Attach Bracket to the Fwd Spar Strap

Added CCP-46 Rivets Qty 8 to attach ONX-T08-13 to aft upper fuselage longerons. Download: ONX-T01_View_A-A_Rivets.pdf

Next Assembly for ONX-W17-11 is W11 and ONX-W17-09R/L and – 10R/L is W16

AN5-32A Bolt, 2 Req’d on -01 for upper attach and AN5-31A Bolt, 2 Req’d on -01 for lower attach locations.