Truck won't shift into high gear HELP

Discussion in 'Freightliner Forum' started by Mrnice81, Mar 10, 2014.

  1. Mrnice81

    Mrnice81 Bobtail Member

    28
    6
    Jan 1, 2014
    Pa intrastate
    0
    Hello fellow truckers ,

    i have a 2000 freightliner century with detroit 60

    im just now pulling out the warehouse dock in first gear, everything was normal until I tried to float in 2nd gear.
    it won't pop in second and the engine revs itself , I tried 3rd gear and same, the engine just revved by itself without being in gear.

    next I start in first gear and flipped high gear switch to 2nd gear an it went in gear then 3rd gear and the engine lost power as if I was in neutral .


    now I'm in first gear and double clutch to 2nd 3rd and 5th without failure, all seems normal but I can't double clutch into 6th gear. High gear and so forth


    What hat could be the problem? Transmission problem? Burnt clutch?
    Please help, any response would be a great help
     
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  3. Mrnice81

    Mrnice81 Bobtail Member

    28
    6
    Jan 1, 2014
    Pa intrastate
    0
    Just had oil change , tranny oil and front differential oil replaced
     
  4. baha

    baha Road Train Member

    4,137
    2,837
    Jul 25, 2013
    ga
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    What trans? super 10 or reg.10 speed
     
  5. retlow8

    retlow8 Light Load Member

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    11
    May 31, 2009
    Florence, IN
    0
    Flip your splitter!
     
  6. koncrete cowboy

    koncrete cowboy Medium Load Member

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    Jun 11, 2013
    Pennsylvania
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    Pop off the inspection cover and look inside with a flashlight..sounds like oil on the flywheel or clutch dis c.....if thats ok...look for air leaks on the tranny lines. Andat the box...
     
  7. koncrete cowboy

    koncrete cowboy Medium Load Member

    638
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    Jun 11, 2013
    Pennsylvania
    0
    It couldabeen over greased when u had it work on(throw out bearing)...and you got a slpry flywheel...thats my best guess without being there
     
  8. koncrete cowboy

    koncrete cowboy Medium Load Member

    638
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    Jun 11, 2013
    Pennsylvania
    0
    Check fo signs of a broken spring on thepressure plate...have someone bump the starter while u look...sure wish I c ould be of more help...
     
  9. x#1

    x#1 Road Train Member

    1,773
    1,104
    Dec 24, 2009
    Cherokee County, Alabama
    0
    post this question in the garage section. best of luck getting it straightened out.maybe whomever serviced the tranny knocked something off or it is in the splitter.prob simple repair.hopefully
     
  10. killer120

    killer120 Light Load Member

    70
    43
    Jul 1, 2013
    0
    sounds to me like you need a new synchronizer
     
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