Updated Articles

  1. SB-07 Ercoupe Directions For Load Testing Aileron Control System

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Load testing a defective part (number 415-52129 Shaft Assembly Control Column) in the aileron control system.

  2. FSB-111 Ercoupe Fuel System Modification for Drainage

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Installation of Forney Modification Kit #29 to provide effective drainage of the fuselage tank and wing tanks by the use of quick drain fixtures.

  3. FSB-109 Ercoupe Addition of Drain Holes

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Provisions for expelling water and gasoline from the forward belly regions of the aircraft for all normal parking attitudes.

  4. FSB-108 Ercoupe Re-routing of Oil Breather Line

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    The re-routing of the oil breather line will empty oil vapors almost directly to the outside of the airplane, helping to eliminate an excessively dirty engine compartment.

  5. FSB-105 Ercoupe Modification of Rudder

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Steps to increase the strength of the rudder at the control horn attachment.

  6. FSB-103 Ercoupe Nose Gear Scissors Attaching Bolts No. 415-34330

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Bolts 415-34330 are made of case hardened, SAE 1113 steel, and a few of them purchased from an outside source have been found to be too brittle. Immediate replacement with standard AN 5-26 bolts is strongly recommended.

  7. EIL-1 Conversion of Ercoupes to Later Models

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Information on converting a Model 415-CD to a Model D or E; and Model 415-C to Model D or E.

  8. EIL-2 Ercoupe Flight Manual, 415-C

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Required operation limitations for 75HP model 415-C, per supplement No. 6 of FAA No. 43 dated August 15, 1942.

  9. EIL-3 Ercoupe Cruise Control Tables

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Cruise control tables for Ercoupe models 415-C, CD, and G for inclusion in FAA approved Airplane Flight Manuals.

  10. SB 7-1 Luscombe Fuselage Tank Inspection

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Inspecting the fuselage fuel tank to insure that the cable attaching system is not excessively tight.
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