Piper Service Letter No. 183A
Applicability: Piper PA-18 serial numbers 18-1 thru 18-686, and 18-688 thru 18-691
System: Tail Section
Issue Date: November 12, 1951
Subject: Tail Wire Clevis Fittings
Summary: Modifying applicable aircraft to incorporate the new heavier type clevises currently used in the PA-18 "125" airplanes.
Open PDF: PIP_SL183A.pdf