Piper Vendor Service Publication No. 118
Referenced Vendor: Textron Lycoming Service Instruction No. 1267C, "Piston Pin Plug Usage"
Applicability: All Textron Lycoming Piston Engines with 5-1/8 inch Cylinder Bores
Issue Date: April 19, 1989
Subject: Distribution of Lycoming Service Instruction No. 1267C "Piston Plug Pin Usage"
Summary: Information regarding piston pin plug replacement during engine overhaul.
Open PDF: PIP_VSP-118.pdf