New Articles

  1. SM-26 Ercoupe Hose - Resistoflex Fuel and Oil Line

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Reports that a certain batch of Resistoflex was used in fuel systems which caused trouble. This batch, manufactured during third quarter of 1945, can be identified by marking LP-3-45.

  2. SM-27A Ercoupe Supplement to Service Memo 27

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    A change has been made to Memorandum No. 27 regarding the adhesive used to cement the walkway to the center section.

  3. SM-31 Ercoupe Fuel System Operation

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Necessary redesign of certain parts of the fuel system due to operational difficulties and failures which have occurred in the field.

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

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Recommended alternative for sloshing material outlined in service memorandum 33.

  5. SM-37 Approval of Additional Propellers for Ercoupe

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    A list of propellers that have been approved by the C.A.A. for installation on the Ercoupe.

  6. SM-44 Ercoupe Electrical System Care and Maintenance

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Instructions on the care and proper maintenance of the Ercoupe electrical system.

  7. SM-15 Ercoupe Vibration - Nose Landing Gear Strut and Wheel

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Undesirable vibration occasionally occurs in the Ercoupe airplane and the cause has been traced to the nose landing gear.

  8. SM-23 Ercoupe Installation of Starter, Generator, Voltage Regulator and Battery

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Installation instructions for starter, generator, voltage regulator and battery.

  9. SM-25 Box Car Shipment of Ercoupes, S/N 1623 and Up

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    All planes with effective serial numbers 1623 and up have the redesigned trim system installed. All planes shipped by rail will be shipped as follows.

  10. SM-28 Ercoupe Engine Crankshaft - Affect of Change

    Created On: 09/09/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    The Continental engines currently used in Ercoupes are furnished, in some cases, with the S.A.E. No. 1 flanged propeller mount. The transition from the tapered shaft to the flange shaft will not be applicable to any specific serial number of Ercoupe, or date.
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