I've had this 312a for a couple months. Never worked too hard just around the shop or loading stuff onsite. The tracks have been week since I bought it. Won't turn with out the help of the boom and spin..
I took out the rotary hub this morning, and there are no seals in the lower 5 grooves. How could this have happened? Would someone take them out and reinstall with out to cover a problem?
Any thoughts? Just put the new seals in and see what happens?
Thanks,
Chris
I took out the rotary hub this morning, and there are no seals in the lower 5 grooves. How could this have happened? Would someone take them out and reinstall with out to cover a problem?
Any thoughts? Just put the new seals in and see what happens?
Thanks,
Chris
Cat 312 hydrqulic rotation hub? Rotary manifold rebuild question..
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