New Articles

  1. SM-42 Ercoupe Rerouting of Fuel Pump Lines

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Failure of a fuel pump pressure line, due to chafing on the nose cowl has resulted in a change in the routing of the fuel pump lines.

  2. SM-52 Ercoupe Torque Applied to Tighten Nipple, AN911-2

    Created On: 09/10/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Excessive tightening of nipple AN911-2 may start internal cracks, which will eventually cause complete failure of the nipple.

  3. SM-53A Ercoupe Center Section Rear Spar Reinforcement

    Created On: 09/10/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Installation instructions and materials list to reinforce the rear center section beam with an additional stiffener angle, part number 415-13109.

  4. SM-54 Ercoupe Installation of the Trim-O-Matic

    Created On: 09/10/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Instructions for the installation of the Trim-O-Matic (T-O-M).

  5. SM-59 Ercoupe Assembly and Installation of Rudder Pedals

    Created On: 09/10/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    In keeping with the many requests we have had for rudder pedal installations in the Ercoupe, we are now adding SK-21 Rudder Pedal Kit to our long list of optional equipment and accessories.

  6. SM-64 Ercoupe Outer Panel Rear Spar Repair Assembly

    Created On: 09/10/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    A new service assembly has been developed and approved by the C.A.A. This assembly is designed to simplify repair of damage to the inboard end of the outer panel rear spar.

  7. SM-67 Ercoupe Eligible Batteries

    Created On: 09/10/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    List of batteries eligible for installation in Ercoupe/Forney/Alon/Mooney M-10 aircraft.

  8. SB-09 Ercoupe Muffler Tube Clamp

    Created On: 09/10/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    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.

  9. SM-56 Rev A Ercoupe Checking of Control System Play

    Created On: 09/10/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Methods for inspection of control surfaces for cracks and excessive play and checking controls for excessive movement.

  10. SM-57 Rev A Ercoupe Aileron Balance Weight Removal

    Created On: 09/10/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Aileron balance weights, in addition to being a maintenance problem, might present a flight hazard if permitted to become loose and remain that way.
Copyright © 2023 Univair Aircraft Corporation. All rights reserved.