TM-9-2350-277-10 Operator Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-10 TROUBLESHOOTING TABLES—Continued 0089 00 MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION WARNING Hot radiator coolant can burn you. Use hand to remove cap only if cool to touch. Turn cap slowly to release pressure. Replace cap by pressing down and turning cap until tight. 3. Check to see if coolant level is low. (ENGINE COOLANT LOW LEVEL warning light should indicate low coolant level. If coolant level is low and warning light did not come on, notify unit maintenance.) Add coolant as needed (WP 0097 00). Check for coolant leaks. If you find any, notify unit maintenance. 4. Check to see if radiator cap is sealed right. Make sure cap is on straight and tight (WP 0097 00). If cap is damaged or seal is broken, notify unit maintenance. 5. Check to see if there is enough air moving through intake grille and radiator. Remove any debris from intake grille, exhaust grille, and radiator fins. 6. Check to see if coolant fan is working right. Look for any loose or broken fan belts (WP 0090 00). If any belt is broken, worn, or loose, notify unit maintenance. 7. Check to see if engine oil level is low. Add oil as needed (WP 0090 00). 0089 00-3 Change 3