Hi Folks, My AC HD6 has a fair amount of diesel in the crank oil.I had it laid up for the winter and forgot to shut the fuel off at the tank(full tank of fuel).Would that have some how fed into the motor or would it have got there when it was running before I laid her up for the winter. Any help would be appreciated. Naz
Re: fuel in engine oil in reply to naz, 05-07-2008 02:50:45
NAZ, my d-19 had the same problem, it could be the seals on the injection pump shaft if it is a roosa master pump like mine. The fuel can be shutoff to injectors, yet because the pump is bathed in diesel it gets by that double seal into the oil. If you had the pump off that seal is easily flipped over and does not seal well, you need a seal install tool so they dont catch on any lips inside the pump. Hope that helps. GW
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