Part 5/6:
To prevent component damage, the technician emphasizes that relatively new replacements—already installed—are not hot and are safe to handle. They recommend applying a spray of WD-40 to moving mechanical parts before reassembly to improve longevity and ease of operation.
The process concludes with a careful visual inspection and readiness for re-encasing the receiver. This methodical approach ensures that each restoration step preserves the integrity of these valuable vintage devices, while also enhancing their performance with modern components.