Small cam 350 accessory drive install

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by mile marker 27, Jun 15, 2023.

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  1. Jun 16, 2023 #11
    W923

    W923 Road Train Member

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    You should be good then
    And the pin key for the pulley should be up as a double check
    Wont be long till the jakes go on lol
     
    W923, Jun 16, 2023
    W923, Jun 16, 2023
    #11
    Jubal Early Times and singlescrewshaker Thank this.
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  3. Jun 16, 2023 #12
    mile marker 27

    mile marker 27 Road Train Member

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    When I installed the accessory drive the cam gear “0” and crank gear “0”, weren’t aligned. I don’t think those two can be aligned and have the hash marks on the cam gear line up with the punch marks on the accessory drive, all at the same time. This is where it sets now and I’ve put some pieces of green tape where “0’s”, hash marks and punch marks are. IMG_4155.jpeg
     
    mile marker 27, Jun 16, 2023
    mile marker 27, Jun 16, 2023
    #12
    singlescrewshaker Thanks this.
  4. Jun 19, 2023 #13
    mile marker 27

    mile marker 27 Road Train Member

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    Did you happen to find out anything on the timing procedure?
     
    mile marker 27, Jun 19, 2023
    mile marker 27, Jun 19, 2023
    #13
  5. Jun 19, 2023 #14
    RocketScott

    RocketScott Medium Load Member

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    On a big cam you set the accessory drive pulley to the "A" mark
    Set the timing mark on the compressor gear at 10:00, looking at it from the front

    Not sure if it's different on a small cam
     
    RocketScott, Jun 19, 2023
    RocketScott, Jun 19, 2023
    #14
  7. Jun 19, 2023 #15
    IH9300SBA

    IH9300SBA Road Train Member

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    It will all line up....eventually. I forget how many revolutions it takes, but it's a bunch, to get them all to line up.
     
    IH9300SBA, Jun 19, 2023
    IH9300SBA, Jun 19, 2023
    #15
  8. Jun 20, 2023 #16
    mile marker 27

    mile marker 27 Road Train Member

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    So I need to pull the accessory drive back off and rotate the engine?
     
    mile marker 27, Jun 20, 2023
    mile marker 27, Jun 20, 2023
    #16
  9. Jun 20, 2023 #17
    RocketScott

    RocketScott Medium Load Member

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    No, it's lined up

    Not possible to have the crank and acccesory marks next to each other at the same time
     
    RocketScott, Jun 20, 2023
    RocketScott, Jun 20, 2023
    #17
    IH9300SBA Thanks this.
  10. Jun 20, 2023 #18
    OLDSKOOLERnWV

    OLDSKOOLERnWV Captain Redbeard

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    Sorry for the delay….

    IMG_5676.jpeg IMG_5677.jpeg
     
    OLDSKOOLERnWV, Jun 20, 2023
    OLDSKOOLERnWV, Jun 20, 2023
    #18
    mile marker 27 Thanks this.
  11. Jun 20, 2023 #19
    IH9300SBA

    IH9300SBA Road Train Member

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    No....you're golden as is.

    They will all line up but it takes several dozen revolutions to do so.
     
    IH9300SBA, Jun 20, 2023
    IH9300SBA, Jun 20, 2023
    #19
  12. Jun 21, 2023 #20
    mile marker 27

    mile marker 27 Road Train Member

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    I never had the accessory drive took apart at the split they’re showing. My red mark shows where the manual says to time it and I took loose at the yellow marks. IMG_4150.jpeg
     
    mile marker 27, Jun 21, 2023
    mile marker 27, Jun 21, 2023
    #20
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