Piper Service Bulletin No. 105
Applicability: Piper PA-12 serial numbers 12-1 to 12-3000
Issue Date: February 18, 1948
Subject: Battery Hold-down and Fuse Block
Summary: Deterioration of the insulation on the battery hold-down, allowing the bracket to contact the battery terminals and cause a short circuit.
Open PDF: PIP_SB105.pdf