SB-20 Rev A Ercoupe Reinforcement of Ailerons

Ercoupe Service Bulletin No. 20 Revision A

Applicability: Ercoupe serial numbers 113 thru 3784 (with exceptions listed herein)

System: Wing

Issue Date: September 1, 2008

Subject: Reinforcement of Ailerons

Summary: Modification to increase the strength of the aileron balance weight bracket to beam attachment.

Open PDF: ERC_SB20_RevA.pdf