Front drive output shaft play

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by mile marker 27, Aug 8, 2023.

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  1. Big Road Skateboard

    Big Road Skateboard Road Train Member

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    New nut for sure. They are single use
     
    Big Road Skateboard, Aug 8, 2023
    #11
    Last Call Thanks this.
  2. SmallPackage

    SmallPackage Road Train Member

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    Old SQ Rockwells had a little up/down movement in the power divider through-shaft on the front diffs. That is normal. If you have in/out movement than you need to shim. You will see pretty easy If it moves in/ out when you twist the driveshaft back and forth with trans in neutral.
     
    SmallPackage, Aug 9, 2023
    #12
    AModelCat, mile marker 27 and W923 Thank this.
  3. W923

    W923 Road Train Member

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    Might be “normal” depending on what rears you have
     
    W923, Aug 9, 2023
    #13
  4. mile marker 27

    mile marker 27 Road Train Member

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    3:55
     
    mile marker 27, Aug 9, 2023
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  5. W923

    W923 Road Train Member

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    I mean what flavor
    Rockwell
    Eaton
    Spicer
    And model
    Just guessing there eaton 402s seem to be popular on paccar trucks from that vintage
     
    W923, Aug 9, 2023
    #15
    mile marker 27 and Last Call Thank this.
  6. Last Call

    Last Call Road Train Member

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    That would be my guess also
     
    Last Call, Aug 9, 2023
    #16
  7. mile marker 27

    mile marker 27 Road Train Member

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    Yes sir, I believe so.
     
    mile marker 27, Aug 10, 2023
    #17
  8. sirrepairsalot

    sirrepairsalot Light Load Member

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    Torque is 750 ft lbs
     
    sirrepairsalot, Aug 17, 2023
    #19
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