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 12-60.2 Change 1 12-31.1. 10,500 LB WINCH HYDRAULIC HOSE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models: M1113 Tools General mechanics tool kit: automotive (Appendix B, Item 1) Materials/Parts Seven tiedown straps (Appendix G, Item 463) Dexron III® (Appendix C, Item 37) Locknut (Appendix G, Item 109) Two O-rings (Appendix G, Item 86.1) Manual References TM 9-2320-387-10 TM 9-2320-387-24P Equipment Condition • Hood raised and secured (TM 9-2320-387-10) • Engine left splash shield removed. (para. 10-23) • Battery ground cables disconnected. (para. 4-68) Maintenance Level Unit 1. Remove locknut (3), washer (2), capscrew (13), and two clamps (4) with hydraulic hose assemblies (8) and (9) from winch and bumper assembly (12). Discard locknut (3). 2. Remove three tiedown straps (1) from hydraulic hose assemblies (8) and (9), lead wire (10), and controller plug harness (11). Discard tiedown straps (1). 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. 3. Disconnect hydraulic hose (8) from elbow (6) at bottom winch outlet port on winch (5). 4. Disconnect hydraulic hose (9) from elbow (7) at top winch inlet port on winch (5). a. Removal