2019 389 driveline vibration

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by jake744, Aug 12, 2018.

  1. jake744

    jake744 Light Load Member

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    Seems to be the SPL250 lite series or at least that what mine is that had to be replaced.
     
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  3. pushbroom

    pushbroom Road Train Member

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    Spl250 lites and also spl350. Should be fixed as of oct 2018
     
    daf105paccar Thanks this.
  4. KB3MMX

    KB3MMX Road Train Member

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    True
     
  5. Randypaul

    Randypaul Bobtail Member

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    Aug 6, 2019
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    Hello. I was wondering if you got this fixed? What was the problem?? I have a 2019 389 with a bad vibration and they can’t seem to figure it out!

     
  6. jake744

    jake744 Light Load Member

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    The driveline from transmission to front rear was not welded together true. Spicer sent a new driveline and dealer installed it. It fixed my vibration issue.
     
    speedyk and uncleal13 Thank this.
  7. skid617

    skid617 Bobtail Member

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    Sep 18, 2019
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    i have a 2019 389 also, same problem 2 clutches new drive line,new yokes and reshimed rear ends and nothing has worked for me.
     
  8. Mr. 3d

    Mr. 3d Bobtail Member

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    Sep 27, 2019
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    Who is the dealer working on your truck?
     
  9. skid617

    skid617 Bobtail Member

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    Sep 18, 2019
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    would rather not call out the dealership but it is in the carolinas.
     
  10. Mr. 3d

    Mr. 3d Bobtail Member

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    Sep 27, 2019
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    As long as you trust that they know what they’re doing. Some dealers have more experience dealing with these problems. I have a 2020 389 that has the same issues. Have had the driveshafts replaced, and still vibrates when accelerating under a load. Bringing it back to Rush Orlando to have them go over it again. Hope they can figure it out this time.
     
  11. skid617

    skid617 Bobtail Member

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    Sep 18, 2019
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    Good luck mine is going back Monday. After 2nd clutch drove truck for about 4 weeks and it was fine, then started back with same vibration when under a load under a pull...whole truck shakes. also there is a lot of chattering in the clutch. Thanks for responding...Hope yours gets fixed without a fight.
     
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