SB-101 Piper PA-12 Ignition Wire Shielding

Piper Service Bulletin No. 101

Applicability: Piper PA-12 serial numbers 12-1 to 12-2781

System: Engine

Issue Date: August 22, 1947

Subject: Ignition Wire Shielding

Summary: Possibility that the shielding on the magneto ground wire may come in contact with the terminal at the magneto attachment, causing grounding of the magneto and resulting in engine failure.

Open PDF: PIP_SB101.pdf