New Articles

  1. SB-706B Piper PA-18 Tailbrace Wire Support

    Created On: 09/23/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Instructions for the installation of an additional support plate to strengthen the attachment mechanism.

  2. SB-935 Piper PA-18 Properly Installing the Aircraft Serial Number Data Plate

    Created On: 09/23/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Installing the Name Plate Installation Kit on airplanes with improperly installed serial number data plates.

  3. SL-155 Piper PA-18 Muffler Tailpipe Shroud

    Created On: 09/23/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Carburetor air take-off tube on the muffler tail pipe shroud has been cracking at the weld, resulting in partial loss in carburetor heat.

  4. SL-161 Piper "Duraclad" Finish

    Created On: 09/23/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Inquiries relative to the new "Duraclad" finish on our 1951 Model airplanes.

  5. SB-1026 Piper Inspection of Dry Air Pump Flexible Couplings

    Created On: 09/23/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    A condition exists where the flexible coupling connecting the vacuum pump may fail prematurely, causing a loss of vacuum/pressure with the resultant loss of vacuum/pressure instruments and other appliances.

  6. SL-183A Piper PA-18 Tail Wire Clevis Fittings

    Created On: 09/29/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Modifying applicable aircraft to incorporate the new heavier type clevises currently used in the PA-18 "125" airplanes.

  7. SL-188 Piper PA-18A Flap Cable Installation

    Created On: 09/29/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Possibility of the flap cables on the PA-18A becoming fouled between the hopper and the diagonal fuselage tube.

  8. SL-189 Piper PA-18A Tailwheel Springs

    Created On: 09/29/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Addition of one long spring leaf, part number 12567-04, to prevent anticipated damage to the rudder while operating with heavy loads in rough terrain.

  9. SL-195 Piper PA-18A Battery Cable and Rudder Cable Interference

    Created On: 09/29/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Procedure for correcting the installation of the battery cable to prevent interference with the left rudder cable on the PA-18A agricultural airplane.

  10. SL-210 Piper PA-18A Agricultural Plane Operating Limits

    Created On: 09/29/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-18
    Concerns about some of the operational conditions which exist with the PA-18A agricultural airplane.
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