SM-53A Ercoupe Center Section Rear Spar Reinforcement

Ercoupe Service Memorandum No. 53A

Applicability: Ercoupe serial numbers 1 thru 4868

System: Wing

Issue Date: -

Subject: Center Section Rear Spar Reinforcement

Summary: Installation instructions and materials list to reinforce the rear center section beam with an additional stiffener angle, part number 415-13109.

Open PDF: ERC_SM53A.pdf