Colchester C17 Quick Change Gearbox Disassembly (Complete Tear Down)

Warning: Filmed vertically. Machinist credibility may have been affected. Note: This video was filmed vertically before I realized it would become a full teardown. The video quality isn't ideal, but the information is here for anyone trying to disassemble one of these gearboxes. When I started tearing down the gearbox on this 1960s Colchester C17, I quickly discovered there wasn't much information available showing how it actually comes apart. This video shows the complete disassembly process, including the order parts were removed and some of the challenges encountered along the way. Hopefully it helps the next person restoring one of these machines.