bluetick
Well-Known Member
What. Is involved in changing out the Pump
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Cat D4D transmission issues
- Thread starter bluetick
- Start date
Dave Neubert
Senior Member
It has been years since I worked on one It looks like it is mounted on the bottom of converter I can't get a good reference in the parts book.Ask Nidge if he can send you info on removing pump it just unbolts and might have to pull drive gear off. I would still run a pressure test though
bluetick
Well-Known Member
I was able to put a new filter and fluid in today. Transmission seems to be working properly. I was not able to run for an extended period of time, due to other obligations. Thanks to all who replied to my post.
Nige
Senior Member
Just out of interest what fluid did you put into it..?
bluetick
Well-Known Member
TO4 SAE 30 , container specified cat drive train. And seem to take a lot more to refill it than drained out. Had a leak in the system somewhere , but was not evident when I removed the belly. Two lines going to a cooling system from transmission had rubber hose connections that the clamps were loose , tightened . Hope that helps. Have not opened filter yet.
bluetick
Well-Known Member
Ran the old Cat , no issues except tree broke exhaust muffler adapter (the part between muffler and manifold) . Anyone know the part #.
Dave Neubert
Senior Member
2P8938 Just noticed you are from NC where at?
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bluetick
Well-Known Member
Albertson , small community 70 miles North of Wilmington.
bluetick
Well-Known Member
Thanks Dave for the part #, I search for that part without the # for an hour , no luck till you have gave me the number. Thanks for help.
Dave Neubert
Senior Member
Glad your dozer is working fine