3.0L Diesel

Disconnect the negative battery cable.
Remove the air cleaner body.
Drain coolant into a clean container. Refer to STANDARD PROCEDURE .

Fig 1: Thermostat Housing, Purge Tube, Heater Supply Hose Fitting & Bypass Housing
Courtesy of CHRYSLER GROUP, LLC
Disconnect the Engine Coolant Temperature (ECT) sensor (4) wire harness connector.
Remove the ECT (4) sensor.
Remove the upper radiator hose from the thermostat housing (1) and position aside.
Remove the coolant recovery bottle purge hose from purge tube (2).
Remove the lower radiator hose from the bypass housing (3) and position aside.

Fig 2: Identifying Pulleys, Tensioner & Drive Belt 3.0L
Courtesy of CHRYSLER GROUP, LLC
Remove belt tensioner assembly (7). Refer to TENSIONER, BELT, REMOVAL .
Remove the belt tensioner mounting bracket.
CAUTION:
The fuel lines are a one time torque. If the fuel lines are removed. They would require replacing.

Fig 3: (EGR) Air Flow Control Valve
Courtesy of CHRYSLER GROUP, LLC
Remove the EGR air control valve (2). Refer to VALVE, EXHAUST GAS RECIRCULATION (EGR) AIRFLOW CONTROL, REMOVAL .

Fig 4: Temperature Sensor & Torx Head Fasteners
Courtesy of CHRYSLER GROUP, LLC
Remove the temperature sensor (4).
Remove the four front torx head fasteners (3) and one upper rear torx head fasteners (1).

Fig 5: Coolant Pipe
Courtesy of CHRYSLER GROUP, LLC

CAUTION:
It is not necessary to remove the rear section of the water pump assembly (2).

CAUTION:
Removal of the housing may cause the coolant pipe (1) to separate from under the intake assembly which can disturb the seal and may leak if not installed properly.

Fig 6: Exploded View Of Water Pump
Courtesy of CHRYSLER GROUP, LLC
Remove bolts and the thermostat assembly.
Remove water pump mounting bolts (6).
Separated the water pump front housing (4) from the rear housing (2) and discard the gasket (3).