Jaguar XJ (X350). Manual — part 1199

Auxiliary Coolant Flow Pump - 2.7L V6 -
TdV6 (82.25.59)

Removal

1 . Remove the air deflector.

For additional information, refer to Air Deflector (76.11.41)

2 . Disconnect the auxiliary coolant flow pump electrical connector.

3 . NOTE:

Using a suitable tool, clamp the hose to minimize coolant loss.

Detach the lower coolant hose.

4 . NOTE:

Using a suitable tool, clamp the hose to minimize coolant loss.

Detach the upper coolant hose.

5 . Remove the auxiliary coolant flow pump.

Installation

1 . Install the auxiliary coolant flow pump.

2 . Attach the upper coolant hose.

Remove the pipe clamp.

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3 . Attach the lower coolant hose.

Remove the pipe clamp.

4 . Connect the auxiliary coolant flow pump electrical connector.

5 . Remove the coolant expansion tank pressure cap.

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Fill the cooling system up to the MAX mark on the coolant expansion tank using a fifty percent

mixture of Jaguar premium cooling system fluid or equivalent, meeting Jaguar specification

WSS M97B44-D and fifty percent water.

7 . Install the coolant expansion tank pressure cap.

8 . START and RUN the engine.

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Set the heating system to MAX heat, the blower motor to MAX speed and the air distribution

to instrument panel registers.

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CAUTION: Observe the engine temperature gauge. If the engine starts to over-heat

switch off immediately and allow to cool. Failure to follow this instruction may result in

damage to the vehicle.

Allow the engine to RUN until hot air is emitted from the instrument panel registers, while

observing the engine temperature gauge.

11 . Switch off the engine.

12 . Allow the engine to cool.

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WARNING: Never remove the coolant pressure cap under any circumstances while

the engine is operating. Failure to follow this instruction may result in personal injury. To

avoid having scalding hot coolant or steam blow out of the cooling system, use extreme

care when removing the coolant pressure cap from a hot cooling system. Wait until the

engine has cooled, then wrap a thick cloth around the coolant pressure cap and turn it

slowly until the pressure begins to release. Step back while the pressure is released from

the system. When certain all the pressure has been released (still with a cloth) turn and

remove the coolant pressure cap from the coolant expansion tank. Failure to follow these

instructions may result in personal injury.

Release the cooling system pressure.

Remove the coolant expansion tank pressure cap.

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