TM 9-2320-366-34-3
16-75. M1089 RIGHT LOWER ARM ASSEMBLY REPLACEMENT/REPAIR
This task covers:
a. Removal
b. Disassembly
c. Cleaning/Inspection
d. Assembly
e. Installation
f. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Underlift folding boom extended (TM 9-2320-366-10-2).
Engine shut down (TM 9-2320-366-10-1).
Tools and Special Tools
Tool Kit, Genl Mech (Item 78, Appendix B)
Wrench, Torque, 0-175 lb-ft (Item 92, Appendix B)
Goggles, Industrial (Item 28, Appendix B)
Wrench Set, Crowfoot Ratcheting (TM 9-2320-366-20)
Press, Arbor Hand Operated (Item 48, Appendix B)
Pliers, Retaining Ring (Item 46, Appendix B)
Tools and Special Tools (Cont)
Sling, Cargo (Item 56, Appendix B)
Gloves, Rubber (Item 26, Appendix B)
Materials/Parts
Rag, Wiping (Item 60, Appendix C)
Lockwasher (Item 130, Appendix F)
Grease, Automotive and Artillery (Item 35,
Appendix C)
Personnel Required
(2)
a. Removal.
(1) Remove screw (1), lockwasher (2), and washer (3) from
pin (4). Discard lockwasher.
NOTE
Steps (2) through (4) require the aid of assistant.
(2) Remove pin (4) from right lower arm (5).
WARNING
Use care when removing retaining rings.
Retaining rings are under tension and can
act as projectiles when released. Failure
to comply may result in injury to
personnel.
(3) Remove retaining ring (6) from pin (7).
(4) Remove right lower arm (5) from pin (7).
16-447
