Piper Service Bulletin No. 72
Applicability: Piper J-3 and J-5 Series
Issue Date: February 20, 1946
Subject: Rudder Pedal and Floorboard Attachment Lugs
Summary: Failure of the floorboard and rudder pedal lug attachment to the tubular structure due to continued flexing of these parts during operation.
Open PDF: PIP_SB72.pdf