Pacific Northwest Hillbilly on MSN

How to Rebuild the Caterpillar D4 Final Drive Pinion – Full Restoration Guide

Watch as we take on the rebuild of a Caterpillar D4 final drive pinion. From disassembly to inspection and reassembly, this detailed video walks you through the entire process. Ideal for heavy ...
Pacific Northwest Hillbilly on MSN

Hitachi EX120-2 Excavator Swing Device Rebuild – Step-by-Step Restoration

Watch the full swing device rebuild on a Hitachi EX120-2 excavator! From disassembly to reassembly, this video shows each step of the process, including tips, tricks, and insights for heavy machinery ...