W900 rebuild

Discussion in 'Kenworth Forum' started by W923, Mar 7, 2023.

  1. W923

    W923 Road Train Member

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    DB5CE50F-FB7E-404F-9E5D-4C9DA3E0BFEE.jpeg
    I finished stripping the obstacles off the frame and noticed that the right side rail was bent about 1.5 inches in the weak axis so I straightened it 2C7C423E-3290-400A-AA2D-AC56B15211F2.jpeg
    75349B33-7530-49C2-B649-E81399E581DD.jpeg
    now it’s less than 1/16
    I know it looks twisted to but that’s because of how it’s sitting in the saddle of the jack stand.
     
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  3. W923

    W923 Road Train Member

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    62575A79-6420-49C6-9C21-915DFEF5362E.jpeg EA7D4F85-519C-40D6-8AD3-1BDC3222E900.jpeg 71A489F1-0556-40F2-A2AF-2AE7F2EA116F.jpeg
    and I got my rear diff all rebuilt/ put back together.
    The power divider is dissembled and some are clean…still have some for tomorrow and need a couple bearings before I can reassemble
     
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  4. OLDSKOOLERnWV

    OLDSKOOLERnWV Captain Redbeard

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  5. W923

    W923 Road Train Member

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    982BC851-1ACC-4306-B33E-2A73003C3E55.jpeg 46k axles are really common with walking beam suspension and can be had cheap but since we’re using airliner on this truck I had to get rid of the extra brackets. 4154AA10-D321-492E-BBC0-EEC2765B6128.jpeg
    All of the rough ride components are gone except the transverse torque arm mount which is pretty close to the freightliner setup except about twice as stout so I am going to use it instead 283A7E96-EEEB-4752-8617-56304A3745A2.jpeg got the housing all cleaned out and dropped the rebuild diff in for storage so I can do the front one…I only have one stand setup to hold them.
    There’s been a lot of frame drilling but it’s kinda boring and hard to show in a picture.
    Hopefully things start to go back together this week at least for a dry run.

    AA45FE9A-DBD9-435B-83A2-8944E17898F3.jpeg
    and for those of you who are familiar with cattle panels this is a whole panel after cutting it off the drive shaft of my 950….totally unrelated but I had to stop working on the truck to go fix this problem for my guys
     
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  6. W923

    W923 Road Train Member

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    Anyone know if this is doable with 120 gallon 5 foot by 24” tanks…I know I can make it happen just asking if it would be a factory setup A2F49F87-D5CF-4480-8F57-C37BDE92FBE6.jpeg
     
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  7. ducnut

    ducnut Road Train Member

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    You’re not able to keep the factory boxes? Those are something I really like about a KW. Then, chimneys behind the boxes, with tanks behind those.
     
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  8. skallagrime

    skallagrime Road Train Member

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    What do you mean by factory setup? As in, did any trucks come that way from kw? (This part i dont know)

    I would be inclined to think the only danger you will have is perhaps being a little steer-heavy (probably nearing 12,500) BUT, if youre going for a dump, you may just be doing heavier duty springs/axles/tires in the steer anyway. I know a guy i used to run for had an old w9 he removed the sleeper amd stretched, but he could never get weight on his steers, so perhaps swapping boxes and tanks would have done the trick for him.
     
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  9. W923

    W923 Road Train Member

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    I can keep them but I really don’t want the fuel tanks in the middle of the truck because being a dump truck I guarantee they will get destroyed and even if they don’t they’re marginally in the way of the lift axle. i generally do like them just don’t feel like they are the best use of space on this truck. I thought about keeping the driver side and using one tank on the passenger side but it’s nice to have the extra fuel capacity because we like to leave the truck on the jobsite for the week if possible.
     
  10. W923

    W923 Road Train Member

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    Yes i
    It is going to push more weight to the steer axle but I have never had a problem there on a long hood dump truck. I was mostly asking about factory options for easy bolt together stuff but I can and will make whatever I want or is needed.
     
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  11. skallagrime

    skallagrime Road Train Member

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    Gotcha, well, the t800s sometimes had the driver tank forward with steps, and the t600s usually had the passenger tank forward (under fairings)

    But i dont actually remember ever seeing BOTH tanks forward on any kw. Doesnt mean it never happened, but at least both things were possible straight from kw.

    From my experience replacing step boxes and getting shorter tanks and mounting them symetrically, it was a simple matter of just drilling holes where *I* wanted them, then making the fuel lines the right size. So i dont think you will have any issues, especially if you have a bigger budget than I (pretty sure your budget is astronomically higher than what mine was) and your working conditions and tools sure look more than up to the task comparatively
     
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