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Re: 3306B Cat exhaust guide wear. Why?
Posted to HD/Fleet Forum on 10/15/2009 7 Replies

OK, we've got this truck back together and running.

Just how much oil should there be up in the valve cover. This one doesn't seem to havwe much at all, the rockers are oiled but there isn't much flying around to oil the valves.

Also, should there be seals... Login to read more.

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