4-30. EXTINGUISHER TRAILER ASSEMBLY REPAIR AND REPWLACEMENT.
This task covers:
General Safety Instructions
General Mechanics Tool Kit, Appendix B, Section III,
Jack (Two Ton Capacity), Appendix B, Section III,
· Performing maintenance on equipment that is not
properly supported can result In equipment falling or
being dropped causing personal injury.
Jack Stands (2) (Two Ton Capacity), Appendix B,
Section III, item 2
Unit can swing while suspended from a lifting device
causing injury to personnel and/or damage to
Lifting Device (Two Ton Capacity)
Self Locking Nuts (2), Appendix H, Item 24
Set parking brakes and lower jacks (para 4-29).
Self Locking Nuts (12), Appendix H, items 33
Self Locking Nuts (8), Appendix H, item 31
Self Locking Nuts, (10), Appendix H, Items 34
Disassembly (See figure 4-33.)
Disassemble only items necessary for repair or replacement.
Stop block removal.
Remove nut (1), washer (2), screw (3), and rear stop block (4).
Note which mounting holes pintle is secured to for installation. Remove two self locking nuts
(5), screws (6), and pintle (7). Discard self locking nuts.