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5.7L/6.1L ENGINE 1. Install water pump and mounting bolts (2). Tighten mounting bolts to 28 N·m (20 ft. lbs.). 2. Make sure double ended bolt (3) is in the proper location. Tighten double ended bolt to 28 N·m (20 3. Install thermostat (Refer to 7 - COOLING/ENGINE/ ENGINE COOLANT THERMOSTAT - INSTALLA- 4. Install accessory drive belt (Refer to 7 - COOLING/ ACCESSORY DRIVE/DRIVE BELTS - INSTALLA- 5. Install the radiator fan assembly (Refer to 7 - COOLING/ENGINE/RADIATOR FAN - INSTALLA- 6. Connect negative battery cable. 7. Fill cooling system (Refer to 7 - COOLING - STAN- DARD PROCEDURE). 8. Pressure test cooling system (Refer to 7 - COOL- ING - DIAGNOSIS AND TESTING). 3.0L DIESEL 1. Clean all sealing surfaces. 2. Position and install water pump. Tighten M6 bolts to 14 N·m (124 lbs. in.) and M8 bolts to 20 N·m 3. Install idler pulley. Tighten bolt to 35 N·m (26 lbs. ft.). 4. Install coolant hoses. 5. Install accessory drive belt (Refer to 7 - COOLING/ ACCESSORY DRIVE/DRIVE BELTS - INSTALLA- 6. Close coolant drain. 7. Install engine cover (Refer to 9 - ENGINE - INSTALLATION). 8. Connect negative battery cable. 9. Fill coolant system to proper level with the appro- priate coolant mixture (Refer to 7 - COOLING/EN- WARNING: Use extreme caution when engine is operating. Do not put your hands near pulleys, belts or fan. 10. Start engine and inspect for leaks. 7 - 72 ENGINE LX |