TM 9-2320-366-34-3
16-55. M1089 HYDRAULIC ORBIT MOTOR REPLACEMENT
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Cross relief valve removed (para 16-54).
Tools and Special Tools
Tool Kit, Genl Mech (Item 78, Appendix B)
Goggles, Industrial (Item 28, Appendix B)
Pan, Drain (Item 43, Appendix B)
Tools and Special Tools
Wrench, Torque, 0-175 lb-ft (Item 92, Appendix B)
Materials/Parts
Cap and Plug Set (Item 17, Appendix C)
Sealing Compound (Item 76, Appendix C)
Packing, Preformed (Item 237, Appendix F)
Packing, Preformed (Item 230, Appendix F)
WARNING
Wear appropriate eye protection when
working under vehicle due to the
possibility of falling debris. Failure to
comply may result in injury to personnel.
a. Removal.
CAUTION
Cap or plug hydraulic hoses and fittings to
prevent contamination of hydraulic system.
Failure to comply may result in damage to
hydraulic system.
NOTE
Tag hydraulic hoses and connection points
prior to disconnecting.
(1) Disconnect hydraulic hose (1) from 90-degree fitting (2).
16-299
