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 12-60.4 Change 1 12-31.1. 10,500 LB WINCH HYDRAULIC HOSE REPLACEMENT (Cont'd) 5. Remove four tiedown straps (1) from hydraulic hose assemblies (4) and (7), lead wire (3), and controller plug harness (2). Discard tiedown straps (1). NOTE Ensure area around power steering port and hydro-boost is clean before removing hydraulic hose assembly. 6. Disconnect hydraulic hose assembly (7) and O-ring (6) from power steering gear port (8). Discard O-ring (6). 7. Disconnect hydraulic hose assembly (4) and O-ring (6) from hydro-boost port (5). Discard O-ring (6). 8. Remove hydraulic hose assemblies (4) and (7) from vehicle. NOTE Lubricate O-rings with Dexron III® prior to installation. 1. Install O-ring (6) on hydraulic hose assembly (4). 2. Connect hydraulic hose assembly (4) to hydro-boost port (5). 3. Route hydraulic hose (4) from hydro-boost port (5) along frame rail (10), oil cooler hose (9), and between frame rail (10) and radiator shroud (11) towards winch and bumper assembly (12). 4. Install O-ring (6) on hydraulic hose assembly (7). 5. Connect hydraulic hose assembly (7) to power steering gear port (8). 6. Route hydraulic hose (7) from power steering gear port (8) along hydraulic hose assembly (4). 7. Secure lead wire (3) and controller plug harness (2) to hydraulic hose assemblies (4) and (7) with four tiedown straps (1). b. Installation