Piper Service Bulletin No. 46
- Piper J-3F-50, J-3L-50, J-3L-55 serial numbers 2355 thru 4279
- Piper J-4, J-4A, J-4B and J-4D serial numbers 4-400 thru 4-828
Issue Date: February 19, 1946
Subject: Strainer Attachment Fittings
Summary: Failure of strainer/carburetor attaching fittings which may be attributed metal fatigue.
Open PDF: PIP_SB46.pdf