TM 9-2320-366-34-2
13-5. M1089 CRANE BOOM REST AND CYLINDER BRACKET REPLACEMENT/REPAIR
This task covers:
a. Removal
b. Disassembly
c. Assembly
d. Installation
e. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
M1089 Hydraulic tank removed (TM 9-2320-366-20-
5)
Catwalk ladder removed (TM 9-2320-366-20-4)
RH catwalk removed (TM 9-2320-366-20-4)
Placards removed (TM 9-2320-366-20-2)
Tools and Special Tools
Tool Kit, Genl Mech (Item 78, Appendix B)
Goggles, Industrial (Item 28, Appendix B)
Cap and Plug Set (TM 9-2320-366-20)
Pan, Drain (Item 43, Appendix B)
Wrench Set, Crowfoot, Racheting (TM 9-2320-366-
20)
Socket, Set, Impact (Item 58, Appendix B)
Socket Set, Socket Wrench (Item 59, Appendix B)
Wrench, Impact, Electric (Item 88, Appendix B)
Wrench, Torque, 0-600 lb-ft (Item 97, Appendix B)
Wrench, Torque, 0-200 lb-in. (Item 93, Appendix B)
Tools and Special Tools (Cont)
Wrench, Torque, 0-175 lb-ft (Item 92, Appendix
B)
Wrench Set, Socket (Item 84, Appendix B)
Wrench Set, Socket (Item 85, Appendix B)
Materials/Parts
Rag, Wiping (Item 60, Appendix C)
Nut, Self-locking (8) (Item 181, Appendix F)
Nut, Self-locking (2) (Item 199, Appendix F)
Nut, Self-locking (6) (Item 179, Appendix F)
Nut, Self-locking (6) (Item 211, Appendix F)
Bolt (6) (Item 8, Appendix F)
Nut, Self-locking (2) (Item 191, Appendix F)
Nut, Self-locking (8) (Item 201, Appendix F)
Personnel Required
(3)
WARNING
Use care when moving oxygen/acetylene
bottles. Oxygen/acetylene bottles can act
as projectiles if punctured and discharge
explosive gases. Failure to comply may
result in serious injury or death to
personnel or damage to equipment.
a. Removal.
(1) Remove two self-locking nuts (1) and washers (2) from
straps (3). Discard self-locking nuts.
NOTE
Steps (2) through (7) require the aid of two
assistants.
(2) Remove acetylene bottle (4) from vehicle.
13-10
