Popular Articles

  1. SL-162 Piper PA-18 Control Sticks

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Incorporating a thru bolt (AN3-14) instead of the spring clip which was used to attach the control stick tube to the stub.

  2. SM-35 Piper PA-20/PA-22 Increase in Gross Weight

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-20
    Increase in gross weight 1800 to 1950 pounds (Lycoming 0-290-d engine) (125 hp only).

  3. EB-10 Luscombe Crankcase Breather

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Safety measure to prevent possible icing of the lower end of the crankcase breather tube.

  4. AD 47-10-40 Rudder Control Arm Reinforcement

    Last Updated: 09/08/2021 in Airworthiness Directives Luscombe 8 Series
    Determine if the attachment of the rudder control arm to the torque tube has been reinforced by a steel strap.

  5. AD 47-16-03 Wing Strut Fittings

    Last Updated: 09/09/2021 in Airworthiness Directives Taylorcraft Model A Series, B Series, F-19, F-21, F-21A
    Inspect wing strut attachment fittings on lower fuselage longerons for cracks or evidence of poor weld.

  6. SM-14 Piper PA-15/PA-17 Rigging Procedure

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-15/17
    Rigging and leveling procedures for Piper PA-15 and PA-17.

  7. SL-351 Piper Lubrication of Fuel Selector Valves

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Instructions for applying the recommended fuel valve lubricant in the listed Piper models.

  8. SB-868 Piper Forward Fuel Header Tank Installation

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-11
    Installing an improved forward fuel header tank with thicker walls and welded seals, which provides greater resistance to impact rupture in the event of an accident.

  9. AD 55-22-02 Fuel Tank Leakage

    Last Updated: 09/08/2021 in Airworthiness Directives Ercoupe, Forney, Alon, M-10 Cadet
    Replacing leaky fuel tank with one made of stainless steel or aluminum alloy before the next flight.

  10. SB-42 Piper J-3/J-5 Elevator Bungee Installation

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Immediate changes necessary in the bungee installation.
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