Updated Articles

  1. SB-16 Ercoupe Replacement of Magnesium Die Cast Nose Wheel

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Procedures for replacing Magnesium Die Case Nose Wheel with a Permanent Mold Aluminum Alloy Nose Wheel.

  2. SB-13A Ercoupe Supplement - Change of Aileron Control Stop

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Supplement to Ercoupe Service Bulletin No. 13 Change of Aileron Control Stop.

  3. SB-13 Ercoupe Change of Aileron Control Stop

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Steps to provide a more positive locking action on the aileron control stop.

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

    Last Updated: 12/15/2021 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.

  5. SM-13 Ercoupe Safety Warning - Stepping Into Prop

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Turning propellers always present a dangerous situation. It is urged that precaution be taken and procedures established for safe deplaning of passengers.

  6. SM-40 Ercoupe Starter Control Clearances

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Proper adjusting of starter control clearances will reduce the possibility of the starter being accidentally engaged while the motor is running.

  7. SM-41 Ercoupe Rebuilding of Nose Landing Gear Assembly

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Information and instructions for maintaining and rebuilding the Ercoupe nose landing gear assembly.

  8. SM-30 Ercoupe Elevator, Trim Tab Anchor

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Part No. 415-22001 (elevator assembly) becomes obsolete and is replaced by part No. 415-22017, an improved type of elevator assembly which incorporates a movable hinged section in the trailing edge.

  9. SM-33 Ercoupe Repair of Aluminum Fuel Tanks

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Describes a method of repair for aluminum fuel tanks, seam leakage or seepage.

  10. SM-33A Ercoupe Repair of Aluminum Fuel Tanks, New Sloshing Compound

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Recommended alternative for sloshing material outlined in service memorandum 33.
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