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Pump, Water: Installation: 5.7L/6.4L

Fig 1: Thermostat Housing, Water Pump, Belt Tensioner, & Idler Pulley
GC0137090Courtesy of CHRYSLER GROUP, LLC
NOTE:

5.7L shown in illustration. 6.4L similar.

  1. Clean mating surfaces and install water pump (3). Tighten mounting bolts to 24 N.m (18 ft. lbs.).
  2. Install upper metal heater tube.
  3. Install belt tensioner assembly (4). Refer to TENSIONER, BELT, INSTALLATION .
  4. Install idler pulley (5).
  5. Install the lower radiator hose.
  6. Install serpentine belt. Refer to BELT, SERPENTINE, INSTALLATION .
  7. Install the resonator mounting bracket.
  8. Install cooling fan assembly. Refer to FAN, COOLING, INSTALLATION .
  9. Install the upper radiator hose to the thermostat housing (1).
  10. Install the air intake assembly. Refer to BODY, AIR CLEANER, INSTALLATION or BODY, AIR CLEANER, INSTALLATION, 5.7L or BODY, AIR CLEANER, INSTALLATION .
  11. Connect negative battery cable.
  12. Evacuate air and refill cooling system. Refer to STANDARD PROCEDURE .
  13. Check cooling system for leaks. Refer to DIAGNOSIS AND TESTING .
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