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  1. Y

    Injector pump and timing point

    Hahaha yep I’ve now realised that, but one good thing is they are all the same. I have an old tractor guy coming in to have a look as it is still pluming white smoke while trying to start and will only chug and not actually run. I found a drain looking plug under the bell housing but it only...
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    Injector pump and timing point

    So tonight I decided to delv inside the injector pump and found the little gears in the base had one out of time. I could see a line in each one of the injector pump cylinders on the little cross shaft with teeth on it and also see a little indent on each gear that I presume corresponds with...
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    Injector pump and timing point

    Also I note that you mentioned the tooth out on the pump gear and yes I imagine that’s now a problem as my off sider being the Sheetmetal worker as well couldn’t help but investigate for another collapsed collet. I presume the little gear in the base of the pump has to be lined up in a certain...
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    Injector pump and timing point

    Ahh good questions. It was a collapsed collet that holds the little push rod in place that had failed. When I acquired this tractor it was near impossible to get running and once started had a viscous knock similar to a petrol engines piston to head knock or big end knock. We suspected it was...
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    Injector pump and timing point

    So now I need to check the injector pump for timing as a considerable knock is still present in the head area on startup along with white to grey smoke. The manual mentions timing marks on the flywheel but there is definitely no access hole or cover to see a timing mark through. Also with...
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    Injector pump and timing point

    Excellent , thanks guys. I’ll replace the pump with the original shim that came out from under it and see how it goes. Thanks again Sent from my iPhone using Tapatalk
  7. Y

    Injector pump and timing point

    Hi guys, new member from Australia here. I have 2 x B7001 tractors and a B6000 and I’m just replacing the injector pump on a B7001 and all the numbers and even a google search show up as a D850 pump. I only really need the bottom slotted washer from the spring seat inside the pump but I thought...