Locknut (Item 110, Appendix F)
Locknut (2) (Item 133, Appendix F)
Locknut (Item 134, Appendix F)
Locknut (Item 140, Appendix F)
This task covers:
f. Follow-On Maintenance
Engine OFF, (TM 9-2320-364-10)
Wheels chocked, (TM 9-2320-364-10)
Ladder removed, (TM 9-2320-364-10)
Tools and Special Tools
Tool Kit, General Mechanics: Automotive
(Item 74, Appendix G)
Vise, Machinists (Item 75, Appendix G)
Wrench, Torque (0 to 175 lb-ft [0 to 237 N.m])
(Item 95, Appendix G)
17-58. LADDER SUPPORT REPAIR.
There are two ladder supports. Both ladder supports are removed the same way.
Removal. Remove screw (1), locknut (2) and ladder support (3) from truck (4). Discard locknut.