Jaguar XJ (X350). Manual — part 474

Installation

All vehicles

1 . NOTE:

Install the valve cover retaining bolts to their positions previously noted.

Install the valve cover retaining bolts.

Install new valve cover retaining bolt O-ring seals.

2

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Apply bead of silicone gasket sealant or equivalent meeting Jaguar specification on the two

places where the cylinder head and front cover join.

The application of sealant must be 3mm diameter by 12mm long. Install the

valve cover immediately after applying the sealant.

The cover should be fitted directly to the head without smearing the

sealant or the seals.

3 . Install the valve cover.

Install new valve cover gaskets.

Complete the tightening sequence.

Tighten to 12 Nm.

4 . Install the ignition coil-on-plugs.

Tighten to 5 Nm.

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5 . Connect the ignition coil-on-plug electrical connectors.

6 . Connect the fuel line.

Attach the fuel line retaining clip.

Install new O-ring seals.

Vehicles without supercharger

7 . NOTE:

Right-hand shown left-hand similar.

Attach the engine wiring harness.

8

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Attach the engine wiring harness.

1)

Connect the variable camshaft timing (VCT) oil control solenoid electrical

connector.

2) Attach the engine wiring harness.

9 . Install the left-hand engine cover bracket.

Tighten to 6 Nm.

Vehicles with supercharger

10 . Attach the engine wiring harness.

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