Truck Jumping out of Gear??

Discussion in 'Trucks [ Eighteen Wheelers ]' started by RTR, Feb 2, 2013.

  1. RTR

    RTR Light Load Member

    194
    49
    Nov 29, 2011
    Alabama
    0
    It doesn't happen often, but I have noticed that sometimes it seems there may be a weak spot in the gears, of 4th and 8th gear, (same hole) if I am not careful it will start to go and then it jumps out of gear?? This is a 2007 T600 Melton Flatbed Truck that I bought 1 year ago, been great just wondering if this is a major thing (as far as a shop tearing it down to fix it or baby it as long as I can cause it is expensive?)
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  3. Pablo-UA

    Pablo-UA Road Train Member

    7,604
    1,642
    Oct 11, 2010
    Borispol, Ukraine
    0
    may be it is time to rebuild tranny cover with shift forks till nothing in crash box damaged(
     
  4. dude6710

    dude6710 Road Train Member

    2,162
    622
    Mar 26, 2010
    MN
    0
    Linkage is bad happened on my last truck all the time. Never fixed it but they said it would be $1500
     
  5. RTR

    RTR Light Load Member

    194
    49
    Nov 29, 2011
    Alabama
    0
    Man cannot believe I missed this so bad, it is 4th gear and 10th gear, same hole pattern, far upper right against the dash!
     
  6. carogator

    carogator Bobtail Member

    32
    2
    Jan 22, 2013
    South Carolina
    0
    Could also be that when starting off cold, you are stuck in low range and it shifts as soon as it warms up, and feels like it is jumping out of gear. Scared me several times until I learned to be sure shifter was warm enough before start6ing out.
     
  7. RTR

    RTR Light Load Member

    194
    49
    Nov 29, 2011
    Alabama
    0
    No it does it either cold or warm. KW Shop said it would take 2 days and cost approx 3500 to fix it!!! OUCH!!
     
  8. lester

    lester Midwest's #1 Feed Hauler

    2,935
    7,940
    Jan 2, 2012
    NW, Iowa
    0
    If I've driven 20 trucks, 18 of them would slip out of that hole. All higher mileaged trucks. Just make sure you feel it engage all the way and it will be fine
     
  9. RTR

    RTR Light Load Member

    194
    49
    Nov 29, 2011
    Alabama
    0
    WHEW THANKS!!! I was afraid it might be something MAJOR and cost me alot to get it fixed! So Lester if what I am reading on my post is that it is normal, truck has 620,000 on it?
     
  10. MNdriver

    MNdriver Road Train Member

    7,985
    4,372
    Feb 24, 2012
    0
    no, it's not already for a shifter to pop out of gear. Something is preventing it from going all the way in. Bent fork, shifter linkage, something.

    As a result, you are riding your gears on the teeth incorrectly making matters worse because you are not getting them fully engaged.
     
  11. flc120

    flc120 Heavy Load Member

    916
    122
    Jul 11, 2012
    Miami,FL (yeah i know :( )
    0
    sounnds like a syncro issue...
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

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