Jaguar XJ (X350). Manual — part 590

6

—

Engine coolant outlet

7

—

Vent hose

Item

Part Number

Description

1

—

Engine oil cooler

2

—

Retaining bolt

3

—

Engine oil cooler connections

Vehicles with 4.2L engine

Vehicles with 3.5L or 4.2L engine without supercharger

Item

Part Number

Description

1

—

Vent hose

2

—

Coolant expansion tank

3

—

Radiator

4

—

Cooling fan motor

5

—

Engine oil cooler connections

6

—

Engine coolant inlet

7

—

Engine coolant outlets

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8

—

Thermostat housing

Vehicles with 4.2L engine with supercharger

Item

Part Number

Description

1

—

Vent hose (SC radiator)

2

—

Coolant expansion tank

3

—

Vent hose

4

—

Radiator

5

—

Auxiliary coolant flow pump

6

—

Cooling fan motor

7

—

Engine coolant inlet

8

—

Engine coolant outlet

9

—

Thermostat housing

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.

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.

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.

The cooling system consists of the following:

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