Pacific Northwest Hillbilly on MSN

Pulling the Caterpillar D4-7U crankshaft and finding more problems

The Caterpillar D4-7U engine teardown continues as the crankshaft is removed for inspection. More unexpected issues are discovered, revealing the challenges of restoring this classic machine. #Caterpi ...
Pacific Northwest Hillbilly on MSN

Installing transmission cover on Caterpillar D4-7U

The transmission cover is fitted and secured on the Caterpillar D4-7U during reassembly. Careful alignment ensures proper sealing and long-term durability. #CaterpillarD4 #D47U #HeavyEquipment ...