Jaguar XJ (X350). Manual — part 1204

3 . Tighten to 7 Nm.

4 . NOTE:

Fit new O-ring seals to expansion valve manifold and tube assembly.

Tighten to 8 Nm.

5 . Tighten to 25 Nm.

6 . Tighten to 25 Nm.

7 . Reconnect the battery ground cable. <<414-01>>

8 . Carry out coolant system filling and bleeding procedure. <<303-03>>

9 . Carry out the air conditioning system evacuation and charging procedure. <<412-00>>

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Heater Hose (80.25.01)

Removal

All vehicles

1

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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.

WARNING: 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.

WARNING: To avoid the possibility of personal injury, do not operate the engine

with the hood open until the fan blades have been examined for cracks and separation.

Failure to follow this instruction may result in personal injury.

WARNING: Remove fuse 14 from the engine compartment fuse box prior to

performing any under hood service in the area of the cooling fan when the engine is hot,

since the cooling fan motor could operate if the engine has been switched OFF. Failure to

follow this instruction may result in personal injury.

CAUTION: The engine cooling system must be maintained with the correct

concentration and type of anti-freeze solution to prevent corrosion and frost damage.

Failure to follow this instruction may result in damage to the engine.

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

the engine is operating. Failure to follow this instruction may result in damage to the

engine.

Release the cooling system pressure.

Remove the coolant expansion tank pressure cap.

2 . Remove the air deflector. <<501-02>>

3 . Remove the heater hose retaining bolt.

4 . Remove the cowl vent screen. <<501-02>>

5 . Remove the engine compartment support.

6 . Remove the engine compartment support.

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