New Articles

  1. SA MISC/TP-1005B Piper Installation of Wood Circuit Protectors

    Created On: 09/16/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 All Models
    Wood circuit protectors incorporate a safety feature that allows the circuit to be broken manually by pulling out the circuit protector push-pull button.

  2. SM-22 Piper Materials to Recover Component Parts

    Created On: 09/16/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Approximate list of materials required to cover and finish the various component assemblies of the listed piper planes.

  3. SM-28 Piper Miscellaneous FAA Field Approvals

    Created On: 09/16/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    The following installations have been FAA approved in the field. The party securing the approval is also listed.

  4. SM-70C Piper Application of Randacryl Lacquer

    Created On: 09/16/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 All Models
    Refinishing procedure for airplanes with enamel type finish and airplanes finished with acrylic lacquer.

  5. SM-76 Piper Suggested Refinishing Procedures for Synthetic Fibers

    Created On: 09/16/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 All Models
    Refinishing procedure for airplanes covered with synthetic cloth.

  6. SA MISC/TP-1008A Piper Removal and Replacement of Brake Drums on Goodrich Wheels

    Created On: 09/16/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 All Models
    Instructions for the removal and replacement of brake drums on Goodrich D3-13A-1 wheels.

  7. VSP-5 Piper Use of Alternate Aviation Grade Fuels

    Created On: 09/16/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 All Models
    Use of alternate aviation grade fuels in engines originally certificated on 80/87, 91/96 and 100/130 grade fuels.

  8. VSP-204 Piper Greasing Wheel Bearings on Cleveland Wheels

    Created On: 09/17/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 All Models
    Emphasizes proper wheel bearing greasing procedures.

  9. SB-21 Piper J-3C Engine Mounting Bolt Failures

    Created On: 09/17/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Failure of the bolts which attach the Continental A50 engine to the engine mount.

  10. SB-35 Piper J-3 Reinforcement of Windshield Attachment

    Created On: 09/17/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Breakage has occurred in the welded joint at the intersection of the steel channels, to which the right rear edge of the windshield attaches.
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