Piper Service Bulletin No. 36
Applicability: Piper J-3 Lycoming Cubs serial numbers 2325 thru 6275 (65hp)
System: Engine
Issue Date: November 4, 1941
Subject: Inspection of Motor Mount
Summary: Inspection of motor mount for cracks in the tubing near the welds, especially in the member from the top firewall bulkhead to the rear engine mounting bosses.
Open PDF: PIP_SB36.pdf