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  1. #1
    New Member
    Join Date
    May 2013
    canova sd
    jd 4450

    Default air conditioner

    cant seem to get the compressor to start

  2. #2
    Platinum Member pjbci's Avatar
    Join Date
    Feb 2012
    Summit. Ms
    JD 4840, 450j, 310, komatsu D31px22, IH 1486, MF 135, MHF TO35


    On your 4450? Low pressuse switch? Have you checked to make sure it has freon in it? Check the little square thing mounted in the wire about 6 inches back from the compressor plug. Its a fuse. Make sure you have power through it and into compressor.

  3. #3
    Super Member Tx Jim's Avatar
    Join Date
    Jan 2007
    Coyote Flats,Tx
    JD 4255/Kubota M7040 HDC

    Default Re: air conditioner

    I agree on checking Freon. Also could be a loose circuit breaker located just in front of dash on LH side if it's a JD 4450 in your profile.

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