TM-9-2320-361-24-1 Field Maintenance Manual Volume 1 for M44A2 Series Trucks
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TM 9-2320-361-24-1 0023 00 0023 00-7 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) (Contd) Table 1. Preventive Maintenance Checks and Services (PMCS) (Contd). ITEM NO. INTERVAL ITEM TO CHECK/ SERVICE PROCEDURE EQUIPMENT NOT READY/AVAILABLE IF: 15 16 Semiannually Semiannually Semiannually Semiannually Semiannually Semiannually Semiannually Semiannually Semiannually Cooling system (Contd) Air compressor Engine lubrication c. Inspect radiator (6) for corrosion. If excessive corrosion is found, flush radiator. Flush radiator and cylinder block every four years (WP 0076 00). d. Inspect fan (7) for cracks and missing or loose rivets and screws. Replace fan (7) if defective (WP 0075 00). e. Inspect radiator mounts for cracks, breaks, and security. If loose, tighten. If broken or cracked, replace (WP 0077 00). f. Inspect water pump (8) for cracks, leaks, and security. If loose, tighten. If broken or cracked, replace (WP 0082 00). a. Inspect air compressor (11) for secure mounting. b. Check air compressor belts for wear and tension. a. Check the end of the oil dipstick for metal particles. If metal particles are present, notify your supervisor. b. Check rocker arm cover (12) and oil pan areas for leaks. If leaking, replace rocker arm cover gaskets (WP 0030 00) or oil pan gasket (WP 0035 00). c. Inspect oil filter (13) for leaks. If leaking, tighten center bolt to 60 lb-ft (81 N•m). d. Fan is cracked, broken, or loose. e. Radiator mount is cracked, broken, or loose. f. Water pump is broken, cracked, leaking, or loose. 6 7 8 9 5 11 12 13 10