Piper Service Bulletin No. 868
- Piper PA-11 Cub Special serial numbers 11-1 through 11-1678
- Piper PA-18 Super Cub serial numbers 18-1 through 18-8109086
Issue Date: August 19, 1987
Subject: Forward Fuel Header Tank Installation
Summary: Installing an improved forward fuel header tank with thicker walls and welded seals, which provides greater resistance to impact rupture in the event of an accident.
Open PDF: PIP_SB868.pdf