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

    Default air conditioner

    cant seem to get the compressor to start

  2. #2
    Platinum Member pjbci's Avatar
    Join Date
    Feb 2012
    Posts
    712
    Location
    Summit. Ms
    Tractor
    JD 4840, 450j, 310, komatsu D31px22, IH 1486, MF 135, MHF TO35

    Default

    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
    Elite Member Tx Jim's Avatar
    Join Date
    Jan 2007
    Posts
    4,779
    Location
    North Texas
    Tractor
    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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