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 0077 00 0077 00-4 RADIATOR AND BRACKETS REPLACEMENT (Contd) INSTALLATION NOTE Perform step 1 if radiator cap and draincock were removed. 1. Install radiator cap (1) and draincock (3) on radiator (2). 2. Install left bracket (10) and right bracket (7) on radiator (2) with six screws (6) and new locknuts (12). 3. Install support (8) on left bracket (10) and right bracket (7) with two screws (9) and new locknuts (11). 4. Install two shims (4) on radiator mounting studs (5). CAUTION Radiator core is easily damaged. Use care when working near or handling radiator. NOTE Assistant will help with step 5. 5. Carefully install radiator (2) on vehicle. 6. Install rod assembly (15) on bracket (14) with screw (13) and new locknut (16). 7. Install two washers (18), springs (21), washers (19), and new locknuts (20) on radiator mounting studs (5). Do not fully compress springs (21). 8. Install ground strap (24) on radiator (2) with screw (17), new lockwasher (25), washer (23), and nut (22). 9. Install fan (WP 0075 00). 10. Install brushguard (WP 0203 00). 11. Install upper and lower radiator hose (WP 0078 00). CAUTION • Type 1, ethylene glycol (green) and Type 2, propylene glycol (purple), should never be mixed due to their difference in toxic properties. Failure to comply may result in damage to equipment. • Using antifreeze without mixing it with water can cause high operating temperatures, blockage of cooling system passages, and damage to water pump seals. NOTE • Type 1 antifreeze is an ethylene glycol based coolant, green in color, and is the only authorized antifreeze for military vehicles. Type 1 can be added to factory-filled pink coolant. When it becomes necessary to flush factory coolant, Type 1, ethylene glycol, will be used. When mixing Type 1 antifreeze with water, distilled water is recommended. Tap water should only be used in emergency situations. • Capacity of cooling system is 32 quarts (30.3 liters). 12. Fill cooling system (WP 0076 00). 13. Connect battery ground cable (WP 0126 00). 14. Lower and secure hood (TM 9-2320-361-10). 15. Release parking brake and remove wheel chocks (TM 9-2320-361-10).