TM-9-2320-280-10 HMMWV Operator Manual Download
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TM 9-2320-280-10 Table 2-2. Preventive Maintenance Checks and Services (Cont’d) Location Item Item to Crewmember Not Fully Mission No. Interval Check/ Procedure Capable if: Service DRIVER 1 Before Left Front, CAUTION Side If leaks are detected in Exterior the area of the transfer case oil cooler, do not attempt to tighten retaining nuts; internal damage to the transfer case oil cooler may result. Notify unit maintenance. NOTE If leakage is detected, further investigation is needed to determine the location and cause of the leak. a. Visually check underneath a. Any brake fluid vehicle for any evidence of leak; class III leak fluid leakage. of oil, fuel, or coolant. b. Visually check front and b. Any damage left side of vehicle for that will prevent obvious damage that would operation. impair operation. 2-65