Popular Articles

  1. SM-12 Piper Shock Cord Application

    Last Updated: 04/13/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-12
    Shock cord application chart for listed Piper models.

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

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 All Models
    Refinishing procedure for airplanes covered with synthetic cloth.

  3. SL-241 Piper PA-22 Cigarette Lighter Malfunction

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-22
    Solution for cigarette lighter popping out of its socket after becoming fully heated.

  4. SB-522 Piper Wing Fuel Tank Cap Modification

    Last Updated: 04/12/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-22
    Reports of collapsed wing mounted fuel tanks due to inadequate venting of the tank.

  5. SL-233 Piper Fuel Selector Valve

    Last Updated: 04/12/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-22
    The new Fuel Selector Valve, part number 11383-04, should be used for all service replacements and all new installations on Piper PA-18, PA-20 and PA-22 airplanes equipped with two wing fuel tanks.

  6. SM-12 Piper Shock Cord Application

    Last Updated: 04/13/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-11
    Shock cord application chart for listed Piper models.

  7. SL-100 Univair Stamped Piper Aluminum Rib Field Repair Process

    Last Updated: 04/13/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Outlines the repair of Univair STC'd Stamped Ribs in accordance with the original STC and FAA Advisory Circular AC 43.13-1B.

  8. SM-04 Piper Brake and Oleo Strut System Fluid Usage

    Last Updated: 04/13/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-12
    Table showing the type of brake fluid used in airplanes manufactured by the Piper Aircraft Corporation.

  9. SM-28 Piper Miscellaneous FAA Field Approvals

    Last Updated: 04/13/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-5
    The following installations have been FAA approved in the field. The party securing the approval is also listed.

  10. SL-60 Stinson Use of Radio When Starting Engine

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Stinson
    It is recommended that the radio be turned off during the time that the engine starter is being used.
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