TM 9-2320-366-34-3
16-43. M1089 HOIST ASSEMBLY REPLACEMENT
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Hoist cable removed (TM 9-2320-366-20-5).
Boom positioned over tool boxes (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)
Pan, Drain (Item 43, Appendix B)
Goggles, Industrial (Item 28, Appendix B)
Sling, Cargo (Item 56, Appendix B)
Materials/Parts
Cap and Plug Set (Item 17, Appendix C)
Nut, Self-Locking (Item 176, Appendix F)
Sealing Compound (Item 76, Appendix C)
Dispenser, Pressure Sensitive Adhesive Tape (Item
30, Appendix C)
Packing, Preformed (Item 261, Appendix F)
Packing, Preformed (2) (Item 231, Appendix F)
Personnel Required
(2)
a. Removal.
(1) Remove two screws (1) and washers (2) from bracket
(3).
(2) Place drain pan under hoist assembly (4).
CAUTION
Cap or plug hydraulic connections to prevent
contamination of hydraulic system. Failure to
comply may result in damage to equipment.
NOTE
Tag hydraulic hoses and connection points
prior to disconnecting.
(3) Disconnect hydraulic hose (5) from check valve (6).
(4) Remove preformed packing (7) from check valve (6).
Discard preformed packing.
(5) Position hydraulic hose (5) and bracket (3) clear of hoist
assembly (4).
16-233
