Popular Articles

  1. AD 50-23-01 Shock Strut Fittings

    Last Updated: 09/09/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Inspect landing gear shock strut end fittings for cracks or other defects in the small bend radii.

  2. SM-36 Ercoupe Engine Cowling Fastener Change From Dzus to Camloc

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Effective on all Ercoupes serially numbered 2623 and subsequent, the engine cowling will be secured with Camloc fasteners.

  3. SB-36 Ercoupe Throttle Cable Inspection

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Visual inspection of the throttle cable and housing for fatigue and possible cracking.

  4. SB-09 Piper J-2 Tail Surface Bracing

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-2
    Reports of breakage of the larger diameter tail brace wires (No. 8-36) and steps for replacing.

  5. SL-109 Piper Winter Operation Recommendations

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Recommended modifications for winter operations of Piper J-3, PA-11 and PA-12 aircraft.

  6. SB-181 Piper Replacement of Flexible Stainless Steel Control Cables

    Last Updated: 04/12/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-22
    Mandatory replacement of 1/8 - 7 x 19 flexible stainless steel control cables to prevent cracked nicopress sleeves.

  7. AD 46-44-05 Engine Mounting Bolts

    Last Updated: 09/08/2021 in Airworthiness Directives Cessna 120, 140 and 170 Series
    Replace each of the four internal wrenching bolts which attach the engine to the engine mount with an AN 6 bolt and a special offset washer.

  8. SB-10 Alon Fuselage Fuel Tank

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Alon and Mooney M-10
    Frequently check for leakage or seepage of the fuselage fuel tank, and check all plumbing connections for proper tightness and weld seams of the tank for possible cracks.

  9. SM-39 Ercoupe Installation of Aluminum Wing Tanks in Lieu of Ternplate Tanks

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Instructions for replacing wing fuel tanks constructed of ternplate with aluminum tanks.

  10. SB-80 Piper J-3/J-4 Fuel Valve Control

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Installing a spring on the fuel shut-off to assist opening of the valve.
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