New Articles

  1. SB-102 Piper PA-12 Electrical System

    Created On: 09/22/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-12
    Summary of service difficulties experienced with the electrical system in the Model PA-12 and recommendations as to how to remedy these difficulties.

  2. SB-105 Piper PA-12 Battery Hold-down and Fuse Block

    Created On: 09/22/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-12
    Deterioration of the insulation on the battery hold-down, allowing the bracket to contact the battery terminals and cause a short circuit.

  3. SL-110 Piper PA-12 Carburetor Air Box Replacement Kit

    Created On: 09/22/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-12
    A kit is now available to provide replacement of the standard PA-12 Carburetor Air Box with a Ram-type Box which improves the efficiency of the engine operation and a higher rate of climb.

  4. SL-362B Piper Modification of Windshield Top Attachment

    Created On: 09/22/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-12
    Material list and instructions to reinforce the area where the fabric attaches to the fuselage under the windshield top and/or directly over the rear edge of the windshield top attachment channel.

  5. SL-400 Piper Replacement of Tailbrace Rods

    Created On: 09/22/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-12
    The round upper and lower tail brace tie rod assemblies, part numbers 10555-02 and 10556-02, respectively, have been approved to replace the upper and lower streamline tail brace tie rod assemblies in the listed aircraft.

  6. SM-12 Piper Shock Cord Application

    Created On: 09/21/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Shock cord application chart for listed Piper models.

  7. SM-46 Piper PA-11 Specifications and Performance

    Created On: 09/21/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-11
    General specifications of the Piper PA-11 Cub Special.

  8. SB-23 Piper J-4 Removal of Bug Screen

    Created On: 09/21/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-4
    As a precautionary measure, the Civil Aeronautics Authority requests that the bug screen installed inside the carburetor air scoop be removed.

  9. SM-41 Piper J-3 Specifications and Performance

    Created On: 09/21/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    General specifications of the Piper J-3 Cub Trainer (commercial models).

  10. SB-28 Piper J-4 Electrical Wiring

    Created On: 09/21/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-4
    Information about certain features in the electrical wiring system of the Piper J-4 aircraft which the Civil Aviation Authority feels should be corrected.
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