Piper Service Letter No. 175
Applicability: Piper PA-22 serial numbers 22-2 thru 22-199
System: Landing Gear
Issue Date: August 1, 1951
Subject: Nose Wheel Bumper Block Spacer Plate
Summary: The installation of a spacer plate will in most cases completely eliminate any thumping which the nose wheel now makes at full extension.
Open PDF: PIP_SL175.pdf