SB-40 Piper J-3 Outlet Reinforcement on 12 Gallon Fuel Tanks

Piper Service Bulletin No. 40

Applicability: Piper J-3 serial numbers 2305 thru 6530

System: Fuel

Issue Date: February 19, 1946

Subject: Outlet Reinforcement on 12 Gallon Fuel Tanks

Summary: Installation of a reinforcing patch around the fuel outlet fitting of the fuel tank.

Open PDF: PIP_SB40.pdf