Jaguar XJ (X350). Manual — part 1102

CAUTION: This procedure must be carried out before the engine is attempted to

be started, following removal or replacement of any low pressure fuel system
component. Failure to follow this instruction will result in damage to the fuel injection
pump.

CAUTION: The engine must not be cranked using the starter motor for more

than 30 seconds. The starter motor must be allowed to cool for at least 5 minutes after
cranking for 30 seconds. Failure to follow these instructions will result in damage to the
starter motor.

NOTE:

This procedure is necessary if any low-pressure fuel system components are removed or
replaced. These include the fuel filter, fuel lines, fuel tank or fuel cooler.

1. Disconnect the battery ground cable.
Battery Disconnect and Connect


2. NOTE:

When relieving the fuel system pressure, catch any displaced fuel in a suitable container.

NOTE:

Fit a suitable blanking cap to the exposed port on the fuel filter.

Relieve the fuel system pressure.

•

Disconnect the fuel filter to fuel pump supply line from the fuel filter.

Quick Release Coupling - Push Connect

3.

CAUTION: The tube used to bleed the low-pressure fuel system must be

absolutely clean. Failure to follow this instruction may result in foreign matter ingress to
the fuel injection system.

Connect a suitable clean, clear tube to the fuel pump supply outlet.

4. Place a suitable container under the tube to catch any escaping fuel.


5. Turn the ignition switch to the ON position for 10 seconds. The fuel pump in the fuel tank
will be audible.


6. Turn the ignition switch to the OFF position.


7. Repeat steps 5 and 6 until air-free fuel escapes from the tube.


8. Disconnect and discard the tube from the fuel pump supply outlet.


9. NOTE:

Remove the blanking cap.

Connect the fuel filter to fuel pump supply line to the fuel filter.
Quick Release Coupling - Push Connect

10. Connect the battery ground cable.
Battery Connect (86.15.15)


11.

CAUTION: If any high-pressure fuel system components have been removed or

replaced, the high-pressure fuel system bleeding procedure must be carried out before
the engine is started. Failure to follow this instruction may result in damage to the
vehicle.

If necessary, bleed the high-pressure fuel system.



12. Start the engine and allow to idle.

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Quick Release Coupling

Disconnect

1.

WARNING: Place the vehicle in a quarantined area and arrange "No

Smoking/Petrol Fumes" signs about the vehicle.

WARNING: Before any work is carried out on the fuel system, ground the vehicle

to earth and maintain the ground connection until the work is complete.

WARNING: Do not smoke or carry lighted tobacco or open flame of any type

when working on or near any fuel related components. Highly flammable vapors are
always present and may ignite. Failure to follow these instructions may result in
personal injury.

WARNING: Do not carry or operate cellular phones when working on or near

any fuel related components. Highly flammable vapors are always present and may
ignite. Failure to follow these instructions may result in personal injury.

WARNING: The fuel system remains pressurized for a long time after the

ignition is switched off. The fuel pressure must be relieved before attempting any
repairs. Failure to follow these instructions may result in personal injury.

WARNING: After carrying out repairs, the fuel system must be checked visually

for leaks. Failure to follow these instructions may result in personal injury.

WARNING: This procedure involves fuel handling. Be prepared for fuel spillage

at all times and always observe fuel handling precautions. Failure to follow these
instructions may result in personal injury.

WARNING: If taken internally do not induce vomiting, seek immediate medical

attention. Failure to follow these instructions may result in personal injury.

WARNING: If fuel contacts the eyes, flush the eyes with cold water or eyewash

solution and seek medical attention.

WARNING: Wash hands thoroughly after handling, as prolonged contact may

cause irritation. Should irritation develop, seek medical attention.

Relieve the fuel system pressure.



2. Disconnect the quick release fitting.
1. Release the retaining clip.

2. Disconnect the quick release fitting.

Connect

1. To connect, reverse the disconnect procedure.

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