TM-9-2320-387-10 HMMWV Operator Manual Download
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32 After Power Check power steering lines and Class III leakage Steering fittings for leaks. evident. Lines and Fittings (Cont’d) DRIVER 33 After Cooling Inspect radiator hoses for Class III leakage System leakage. evident. DRIVER 34 After Master Visually check master cylinder Any leak, or cover Cylinder lines for leaks and security of missing. cover. 35 After Lights CAUTION Never set the rotary switch to RUN to check the lights. This drains the batteries and can burn out the glow plugs and control box. NOTE Vehicle operation with damaged or inoperable headlights may violate AR 385-55. a. Check for presence and operation of service drive, turn signal, blackout marker, marker, blackout drive, and side marker lights. b. Check operation of tail/stop- lights. Push down brake pedal approximately 1/4 in. (6.4 mm). Tail/stoplights should come on. Table 2-2. Preventive Maintenance Checks and Services (Cont’d). Item No. Interval Not Fully Mission Capable If: Location Item to Check/ Service Crewmember Procedure Change 1 2-48.1 TM 9-2320-387-10