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  1. #1
    New Member
    Join Date
    Mar 2012
    Posts
    3
    Location
    Lee Vining, Ca
    Tractor
    Bobcat 773, 2001

    Default Bobcat Code 08-21 Hi Temp.

    I have a code 08-21 Hi temp.on a Bobcat 773 and the gauge shows Hi Temp. it comes up from the time you start it up but coolant is running from 160 to 190 and oil Filter temp. is about he same when it is under load running a Brush Hog. All looks normal any thoughts?

  2. #2
    Veteran Member SSdoxie's Avatar
    Join Date
    Jun 2010
    Posts
    2,382
    Location
    Cumberland Plateau, TN
    Tractor
    Bobcat CT225

    Default Re: Bobcat Code 08-21 Hi Temp.

    Temp sensor is likely reading incorrect, resistance is too high or too low and sending a false reading back to controller which controls the guage and displays the error code.

    Note: This should be in the Bobcat Construction Equipment forum
    Dennis

    CT225 w/7TL QA FEL, 60"tooth dirt bucket, 68" smooth bucket, Pallet Forks, Bale Spear. Hydrualic top llin, QH, 48 RC, 60" tiller, Angle blade, Landscape rake, Carry-all, Post hole auger.

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