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Re: Rear main seal repeated leak
Posted to Technical Discussion Forum on 1/3/2019 23 Replies

Tom there is vacuum through the crank case we had an issue of too much vacuum which I had to take care of, it was affecting runnability I did have to restrict the vacuum but it is still a negative through the crankcase this is a very simple setup on this truck... Login to read more.

23 Replies Received (View Replies)