TM-9-2350-277-10 Operator Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-10 CHECK/FILL COOLING SYSTEM — Continued 0097 00 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. C A U T I O N Adding coolant to an overheated engine could damage engine. Do not add coolant to an overheated engine unless engine is running. NOTE Approved antifreeze coolant only may be added to radiator. In an emergency, water may be added if specified coolant is not available. 5. Remove radiator cap and check level of coolant. If coolant is hot, check that coolant reaches HOT FILL LEVEL in filler neck. If coolant is cold, check that coolant reaches COLD FILL LEVEL in filler neck. Add coolant as needed. 6. If water was added, ask unit maintenance to check antifreeze protection level. 0097 00-3