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.
Sonex Aircraft Models
- Sonex Highwing
- Sonex-B
- Waiex-B
- Xenos-B Motorglider
- Onex
- SubSonex Personal Jet
- Sonerai Sport Aircraft
