TM-9-2320-365-10 LMTV Operator Manual M1078 Series Download
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TM 9-2320-365-10 Figure 1-12. Cooling System (Cont) (6) The WATER TEMP gage (15) on the instrument panel allows you to monitor coolant temperature. In addition, the high engine temperature indicator (16) on the lighted indicator display (17) illuminates when the coolant temperature exceeds 230°F (110°C). When the personnel heater is in use, warm coolant is used to heat the air in the cab before being returned to the radiator. Otherwise, coolant is returned directly to the radiator to be cooled. 1-39