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  1. #1

    Join Date
    Jul 2000
    Posts
    97
    Location
    Mid West
    Tractor
    Boomer 33D

    Default Diesel injector Pump

    I am replacing a diesel injector pump on a 4600 Ford tractor. There are alignment marks on the pump that matchup with the housing. Off of the zero mark there are 5 lines, each way, that exist on the housing. What do they represent? What would the tractor sound like and which way would you rotate the pump to correct the fuel timing (sound)?

    Thanks in advace for your thoughts!

    Marty

  2. #2
    Silver Member
    Join Date
    Jan 2001
    Posts
    220
    Location
    Central Ohio
    Tractor
    3130HST, Ferguson TO35

    Default Re: Diesel injector Pump

    Not to be smart, but if no one can answer, stop by a Ford dealer if you can and ask questions or ask to copy so pages out of their shop manual for that model.

  3. #3

    Join Date
    Jun 2002
    Posts
    873
    Location
    N Central Ohio
    Tractor
    NH TC35D/SUPER H&M/F-20/JD B&D/FORDSON/JD250 SSL

    Default Re: Diesel injector Pump

    O line is TDC (top dead center).
    Other lines are degrees befrore and after TDC.
    They could be 1 or two or three degrees per line.
    Put the new pump back in same places as old one.
    Moving it while running acts the same as moving distributor on a gas motor.
    Get a cheap service manual from TSC, it should tell the correct timing of pump.

  4. #4

    Join Date
    Jul 2000
    Posts
    97
    Location
    Mid West
    Tractor
    Boomer 33D

    Default Re: Diesel injector Pump

    Thanks TIM,

    I finished the install of the $795 rebuilt pump. Thank goodness the tractor runs like a charm now. Ford did a good job making the installation and adjusting easy.

    Marty

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