Popular Articles

  1. 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.

  2. EB-12 Luscombe Fuel Injector Vent

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Modifications to the fuel injector vent.

  3. SL-207 Piper Oil Quick Drain Valve Assembly

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 All Models
    Vibration has caused the quick oil drain valve to break at the rubber washer seal and also at the point where the copper drain tube is soldered.

  4. SA MISC/TP-1004 Piper Servicing Air Filter with Paper Cartridge

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Servicing instructions for the carburetor air filter with paper cartridge.

  5. SL-77 Stinson Fuel Selector Valve Indexing

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Stinson
    When replacing Stinson fuel selector valves, if the valves are not indexed properly in relation to the panel mounted selector knob an unsafe condition could be created.

  6. SM-47 Ercoupe Reinforcement of Seat Back Assembly

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Reinforcing the Seat Back Assembly (cover) in the area of contact with the Seat Assembly Center Frame in order to provide additional service life.

  7. SB 3-46 Luscombe Installation of Rudder Return Springs

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Installation of rudder return springs to improve the directional stability characteristics of the airplane.

  8. SB-47 Piper J-2/J-3 Preparation for Winter Operation

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-2
    There are several items of equipment in the engine installation which should be carefully inspected to insure satisfactory winter operation.

  9. SB-84 Piper J-3 Winterization Procedures

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Suggested procedures to be followed in temperatures of 40 degrees F or below for Piper J3C-65.

  10. SL-129 Piper PA-15/PA-17 Inspection of Landing Gear Shock Strut Fittings

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-15/17
    Inspection of upper and lower shock strut end fitting attachment bolts for excessive tightness.
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