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Pump, Water: Removal: 3.6L

Fig 1: Air Inlet Hose, Air Temperature (IAT) Sensor Connector & Clamps
GC0145457Courtesy of CHRYSLER GROUP, LLC
NOTE:

The water pump on 3.6L engines is bolted directly to the engine timing chain case cover.

  1. Disconnect negative battery cable from battery.
  2. Disconnect the intake air temperature sensor (2).
  3. Loosen the clamps (1, 4). Remove the air intake hose and Resonator (3) assembly.
  4. Drain the cooling system. Refer to STANDARD PROCEDURE .
  5. Remove the accessory drive belt. Refer to BELT, SERPENTINE, REMOVAL .
    WARNING:

    Constant tension hose clamps are used on most cooling system hoses. When removing or installing, use only tools designed for servicing this type of clamp. Always wear safety glasses when servicing constant tension clamps.

    Fig 2: Lower Heater Hose, Lower Radiator Hose & Tension Clamps
    GC0144420Courtesy of CHRYSLER GROUP, LLC
    CAUTION:

    A number or letter is stamped into the tongue of constant tension clamps (4). If replacement is necessary, use only an original equipment clamp with matching number or letter.

  6. Remove the lower heater hose (1) at the water pump and position aside.
  7. Remove the lower radiator hose (3) from the water pump and position aside.
    Fig 3: Idler Pulley, Water Pump & Bolts
    GC0144238Courtesy of CHRYSLER GROUP, LLC
  8. Remove idler pulley (4). Refer to PULLEY, IDLER, REMOVAL .
  9. Remove the eleven water pump mounting bolts. Take notice to the four water pump bolts (2) that bolt directly to the timing cover.
    CAUTION:

    Do not pry on the water pump at the timing chain case/cover. The machined surfaces may be damaged resulting in leaks.

  10. Remove water pump (1) and seal.