Truckers Report Jobs

Find Trucking Jobs

Company Driver Company Driver Dry Van Dry Van Flatbed Flatbed Refrigerated Refrigerated Specialized Specialized Owner Operator Owner Operator
More Trucking Job Searches ⌄ Fewer Trucking Job Searches
⌃

1993 Freightliner won't go into high range....

Discussion in 'Trucks [ Eighteen Wheelers ]' started by jgtruckin1, Dec 21, 2017.

  1. Dec 21, 2017 #1
    jgtruckin1

    jgtruckin1 Bobtail Member

    1
    0
    Dec 21, 2017
    0
    Truck was down for a couple days. Took it to get loaded and it drove fine, shifted, everything. Once loaded I took off down the road. About 1/2 mile down the road it wouldn't shift into high range anymore. What could be the cause?
     
    jgtruckin1, Dec 21, 2017
    jgtruckin1, Dec 21, 2017
    #1
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Dec 21, 2017 #3
    Fatimius Maximus

    Fatimius Maximus Bobtail Member

    3
    0
    Dec 21, 2017
    0
    Airline attached to it broke
     
    Fatimius Maximus, Dec 21, 2017
    Fatimius Maximus, Dec 21, 2017
    #3
  4. Dec 21, 2017 #3
    wore out

    wore out Numbered Classic

    15,709
    189,870
    Jun 5, 2013
    CHASIN THE DEVIL'S HERD
    0
    Usually with no air they default to high. Though I have seen a bad regulator, as well as slave valve cause it to hang in low or high range
     
    wore out, Dec 21, 2017
    wore out, Dec 21, 2017
    #3
    SAR Thanks this.
  5. Dec 21, 2017 #4
    dibstr

    dibstr Road Train Member

    1,308
    931
    Sep 10, 2010
    Mississippi
    0
    Could be an air line etc, but drain your air tanks. More times than not it’s too much water in the tanks.
     
    dibstr, Dec 21, 2017
    dibstr, Dec 21, 2017
    #4
  7. Dec 21, 2017 #5
    AModelCat

    AModelCat Road Train Member

    29,056
    156,930
    Jul 7, 2015
    Canuckistan
    0
    Busted synchro? Air line? Selector valve? Piled up piston?
     
    AModelCat, Dec 21, 2017
    AModelCat, Dec 21, 2017
    #5
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.