Popular Articles

  1. SM-10 Piper J-3/J-4/J-5 Rib Repair Diagram

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Rib repair diagram for Piper J-3, J-4, and J-5 aircraft.

  2. SM-46 Piper PA-11 Specifications and Performance

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-11
    General specifications of the Piper PA-11 Cub Special.

  3. SB-207A Piper PA-18 Inspection of Weld at Rudder Pedal Assembly

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Inspecting for weld separation where the rudder pedal cable attachment fitting is welded to the rudder pedal.

  4. AD 77-22-05 Operating Limitations

    Last Updated: 09/08/2021 in Airworthiness Directives Aeronca, Champion, Citabria, Bellanca
    Attach an operating limitation placard near the airspeed indicator in full view of the pilot, remove red radial marking on airspeed indicator, and/or replace wing front lift struts.

  5. EB-18 Luscombe Rudder Cable Pulleys

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Recommended repair and alteration for fraying rudder cables.

  6. AD 2008-04-09 Left and Right Wing Front and Aft Lift Struts

    Last Updated: 09/09/2021 in Airworthiness Directives Taylorcraft Model A Series, B Series, F-19, F-21, F-21A
    Inspection of the left and right wing front and aft lift struts for cracks and corrosion.

  7. Van Sickle to Cleveland Part Number Conversion Chart

    Last Updated: 10/08/2021 in Technical Information Cleveland
    Cross reference chart of old Van Sickle part numbers to modern Cleveland mechanical brake and wheel part numbers.

  8. SM-53A Ercoupe Center Section Rear Spar Reinforcement

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Installation instructions and materials list to reinforce the rear center section beam with an additional stiffener angle, part number 415-13109.

  9. SB Luscombe Rigging Instructions For Metal Wings

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Rigging instructions for Model 8 Silvaire with metal wings.

  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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