Piper Service Bulletin No. 66
Applicability:
- Piper J-3 serial numbers 2325 to 10335
- All Piper Models J-4, J-5A and J-5B
System: Fuel
Issue Date: February 20, 1946
Subject: Flexible Hose End Fittings (3/8" Synthetic)
Summary: Testing for secure attachment of flexible hose end fittings.
Open PDF: PIP_SB66.pdf