Popular Articles

  1. SL-233 Piper Fuel Selector Valve

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    The new Fuel Selector Valve, part number 11383-04, should be used for all service replacements and all new installations on Piper PA-18, PA-20 and PA-22 airplanes equipped with two wing fuel tanks.

  2. Taildragger Bulletin 1033 Rev. D Conversion Instructions

    Last Updated: 10/14/2021 in Technical Information Piper Piper PA-22
    Instructions for installing conventional landing gear on Piper PA-22 Series aircraft per STC SA45RM.

  3. AD 2002-16-04 Failure of Fuel Line Fittings or Gascolator

    Last Updated: 09/08/2021 in Airworthiness Directives Ercoupe, Forney, Alon, M-10 Cadet
    Prevent failure of the fuel line fittings or the gascolator due to the current airplane design configuration. Such failure could result in a lack of fuel to the engine with consequent loss of control of the airplane.

  4. SM-05 Piper J-3/PA-11 Rigging Procedure

    Last Updated: 04/11/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Rigging and leveling procedures for Piper J-3 Cub Special and PA-11 aircraft.

  5. SM-12 Piper Shock Cord Application

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Shock cord application chart for listed Piper models.

  6. Cessna Control Surface Limits

    Last Updated: 10/08/2021 in Technical Information Cessna
    Control surface balance limits for early model Cessna airplanes.

  7. 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.

  8. SM-49 Piper PA-15/PA-17 Specifications and Performance

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-15/17
    General specifications and performance data for the Piper Vagabond PA-15 and the Piper Vagabond Trainer PA-17.

  9. AD 67-03-02 Fuel Shutoff Valve Bracket

    Last Updated: 09/08/2021 in Airworthiness Directives Aeronca, Champion, Citabria, Bellanca
    Until the lower bracket supporting the fuel shutoff valve is modified in accordance with Champion Service Letter No. 73, acrobatic maneuvers in aircraft of these models may not be performed.

  10. AD 85-06-04 Contaminants in Fuel System

    Last Updated: 09/08/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    How to prevent engine stoppage or malfunction due to the accumulation of water or other contaminants in the fuel system.
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