Piper Service Letter No. 140
Applicability: Piper PA-20 serial numbers 20-1 thru 20-48, 20-50, 20-52 thru 20-83, 20-85 thru 20-88, 20-90 thru 20-94, 20-96, 20-98 thru 20-104, 20-106 thru 20-109, 20-112, 20-114, 20-116 thru 20-118, 20-121, 20-128
System: Control
Issue Date: March 24, 1950
Subject: Rudder Cable Rub Block
Summary: Instructions to eliminate slackness in both the right and left rudder cables.
Open PDF: PIP_SL140.pdf