This task covers:
5-20 PU-797 GENERATOR MOUNTING RAIL MAINTENANCE.
Tool Kit, General Mechanics
(item 1, appendix B)
Trailer handbrakes set, front support
leg/landing leg lowered, and rear
leveling-support jack lowered; paragraph
Generator set removed; paragraph 5-6.
Accessory box removed; paragraph 4-19.
Front platform removed; paragraph 4-24.
Remove self-locking nuts (4, figure 5-23), flat washera (2), cap screws (1), and mounting rail (3).
Install mounting rail (3), cap screws (1), flat washers (2), and self-locking nuts (4).