Pacific Northwest Hillbilly on MSN

Cat D4-7U dozer rebuild part 1: complete teardown

Watch the full teardown of a Cat D4-7U dozer in Part 1 of the rebuild series! Step-by-step inspection and prep for a total rebuild. #CatD4 #DozerRebuild #HeavyMachinery ...
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The shocking truth behind a $14,000 dozer repair

This John Deere 850K dozer came to the shop with a right-side final drive locking up. After a teardown, we discovered a previous shop made a costly mistake by leaving out one of the main bearings ...