Gear Extender Diaphragm

Jim WellsJim Wells
in General Discussion
Does anyone know where I could find a new diaphragm for the gear extender system on my Arrow? I understand Piper no longer produces them.

Thank you.
Jim

Comments

  • PilotKrisPilotKris
    My Mechanic just got one for my Turbo Arrow.

    Not sure where he got it, I'll ask.

    PilotKris
  • PilotKrisPilotKris
    Reports of the Piper Auto-extend system's demise are premature!
    It is in production. $187.79

    Piper part number 761-138 Diaphragm Replacement Kit.

    Intermountain Air 800-433-9617 or any Piper part distributor like Aviall can get it.

    Just be sure to mark the bellows housing and the actuator shaft before you take it apart for proper alignment.

    Before you order it, make sure that the "pilot" line/port and the "static" line/port aren't plugged. You can disconnect the "garden hoses" from the bellows and blow through them.

    While you're at it, put your fingers over the bellows port and move the rod. You should feel resistance with the ports covered. If not, the bladder is most likely the problem.

    Good luck.

    PilotKris

    PS. did you see leigh's stats on Cherokee gear mishaps vs. others models in another thread?
  • Jim WellsJim Wells
    PK, thank you very much. No, I haven't seen stats yet? I'll check it out.

    Thanks again,
    Jim
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