TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 224 of 1760
KNOWN INFO TEST OPTIONS NO YES 2. POSSIBLE PROBLEMS Coolant level OK. Radiator core free of debris. WATER TEMP gage OK. Radiator OK. WARNING CAUTION Read WARNING and CAUTION on following page. Visual Inspection REASON FOR QUESTION This question eliminates possible problems and determines where troubleshooting continues. Does cooling system maintain pressure? d1. ENGINE OVERHEATS (CONT) TM 9-2320-365-20-1 Faulty upper and lower coolant hoses. Faulty radiator cap. Faulty radiator overflow tank and hoses. Loss of pressure in cooling system. Faulty radiator fan shroud. Faulty water pump. Faulty thermostat. Faulty fan clutch. Go to step 7 of this fault. 2-132 Change 2