Popular Articles

  1. Aeromatic F-200 Service Manual

    Last Updated: 12/15/2021 in Technical Information Propellers
    Copy of the original Aeromatic F-200 Automatic Variable Pitch Propeller Service Manual.

  2. AD 2007-08-07 Axle Adaptor

    Last Updated: 09/08/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Rear and forward supports of both horizontal stabilizer modification.

  3. SB Luscombe Modification for Installing Silflex Gear

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Modification for installing Silflex jack strut.

  4. AD 75-17-16 Engine Power Loss

    Last Updated: 09/08/2021 in Airworthiness Directives Aeronca, Champion, Citabria, Bellanca
    Directions to prevent possible engine power loss due to fatigue failure of the carburetor alternate air valves.

  5. AD 73-26-01 Forward Wing Spars

    Last Updated: 09/09/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    How to detect cracks in the forward wing spar.

  6. AD 80-21-06 Muffler Core and Body Assembly

    Last Updated: 09/08/2021 in Airworthiness Directives Aeronca, Champion, Citabria, Bellanca
    Prevention of a degradation of the induction system icing protection or partial engine power loss.

  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. AD 2004-19-01 Upper Shoulder Harness Adjusters

    Last Updated: 09/08/2021 in Airworthiness Directives Cessna 120, 140 and 170 Series
    Inspect and, if necessary, modify the pilot/co-pilot upper shoulder harness adjusters that have certain Cessna accessory kits incorporated.

  9. SB-573 Piper Wing Fuel Tank Cap Modification

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-11
    A recent fuel tank collapse was attributed to inadequate venting, caused by obstruction of the cap vent holes installed per Piper Service Bulletin No. 522.

  10. AD 48-07-01 Inspection of Horizontal Stabilizer Bolts

    Last Updated: 09/08/2021 in Airworthiness Directives Cessna 120, 140 and 170 Series
    Inspect the two bolts attaching the horizontal stabilizer to the fin post for tightness and proper length.
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