m929dumper
New member
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- Location
- New Carlisle, IN
I have a M929 dump truck and it appears the hoses for the motor oil pump are seeping. There are two hoses with a swivel on one end of each. Removed those, but the problem lies that the other end is directly threaded into aluminum parts. I have put a wrench on them, but they do not budge and do not want to mess up the hexagon head of the fitting. Anyone put heat on them and which part do you heat if you did, the aluminum or the the steel pipe fitting? Any help would be appreciated.