Part 5/10:
The discussion continues with the restoration of a large rotary table and elevating mechanism, which are both coated in thick cosmoline. The process involves cleaning off the protective grease to reveal a rust-free, pristine surface. They inspect a gear reduction unit, noting its excellent condition and possible military surplus background, with tags still attached.
As part of the restoration process, the speaker adjusts the gibs (the sliding components of machine tools), removing shims to ensure smooth operation. They also smartly repurpose new components like plastic casters rated for 550 pounds each to support heavy machinery, demonstrating creative problem-solving in restoration.