TM-9-2320-280-10 HMMWV Operator Manual Download
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TM 9-2320-280-10 Change 1 2-69 Item No. Interval Cr ewmember Procedure Not Fully Mission Capable If: Table 2-2. Preventive Maintenance Checks and Services (Cont’d) Location Item to Check/ Service 7.1 Before Power Check fluid in power steering Steering reservoir. Fluid should be be- Reservoir tween “HOT” and “COLD” (Cont’d) marks. Add fluid if level is below “COLD” mark. DRIVER 8 Before Cooling WARNING System If engine has been recently operated, do not remove radiator cap to check coolant level. Cooling system is under pressure, and escaping steam or coolant can cause burns. CAUTION Overheating, caused by lack of coolant, will cause engine damage. Check coolant level in coolant tank. Level should be at or above the “FULL COLD” line Add coolant if below the “FULL” line. DRIVER 9 Before Seat and NOTE Seatbelts Vehicle operation with inoperative seatbelts may violate AR 385-55. a. Check all seatbelts for security, damage, and op- eration of buckle and clasp ends. b. Check operation of seat b. Seat adjustment adjusting mechanism lock broken or (driver’s seat only). missing.