TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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TM 9-2320-387-24-2 12-68.20 Change 1 12-36.5. 10,500 LB REAR HYDRAULIC WINCH VALVE ASSEMBLY REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models M1114 Tools General mechanics tool kit: automotive (Appendix B, Item 1) Materials/Parts Tiedown strap (Appendix G, Item 463) Two locknuts (Appendix G, Item 186.1) Manual References TM 9-2320-387-10 TM 9-2320-387-24P Equipment Condition Battery ground cables disconnected (para. 4-68). Maintenance Level Unit CAUTION Cover or plug power steering gear and hydro-boost connections immediately after removing hoses to prevent contamination. Remove all plugs prior to connecting hoses. 1. Remove tiedown strap (11) from lead wire (1), controller plug harness (2), and valve assembly wires (9). Discard tiedown strap (11). 2. Disconnect controller plug lead 785C (5) from valve assembly lead 785C (8). 3. Disconnect controller plug lead 785B (3) from circuit breaker (4). 4. Disconnect controller plug lead 785A (6) from valve assembly lead 785A (7). 5. Remove screw (12) and controller ground lead (10) from circuit breaker (4). a. Removal