Jaguar XJ (X350). Manual — part 1198

Diagnosis and testing

Heating and Ventilation

<<412-00>>

Removal and installation

Auxiliary Coolant Flow Pump - 4.2L NA V8
- AJV8/4.2L SC V8 - AJV8/3.5L NA V8 -
AJV8 (82.25.59)

Removal

1 . Carry out the cooling system drain procedure. <<303-03>>

2 . Remove the radiator upper hose.

3 . Detach the thermostat housing lower hose.

4 . Disconnect the coolant expansion tank lower hose.

1) Remove the coolant expansion tank lower hose retaining clip.

2) Disconnect the coolant expansion tank lower hose.

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5 . Disconnect the heater hose.

6 . Detach the auxillary coolant flow pump.

1) Remove the retaining bolt.

2) Detach the auxillary coolant flow pump.

7 . Remove the auxillary coolant flow pump and hoses.

1) Disconnect the electrical connector.

2) Remove the auxillary coolant flow pump and hoses.

8 . Remove the auxillary coolant flow pump hoses.

Installation

1 . To install, reverse the removal procedure.

Tighten to 10 Nm.

2 . Carry out the cooling system filling and bleeding procedure. <<303-03>>

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