Ercoupe Service Bulletin No. 9
Applicability: Ercoupe serial numbers 513 thru 1412
System: Exhaust
Issue Date: -
Subject: Muffler Tube Clamp
Summary: The tube clamps used to secure the muffler to the exhaust stacks have not been providing satisfactory service in that they permit the muffler to loosen and move around.
Open PDF: ERC_SB09.pdf