Jaguar XJ (X350). Manual — part 319

In vehicle repair

Camshafts LH (12.13.19)

Removal

1 . Remove the timing drive components.

For additional information, refer to Timing Drive Components (12.65.13)

2 . Remove the camshaft bearing caps evenly.

3 . Remove the camshafts.

Installation

1

.

NOTE:

Lubricate the camshafts and the camshaft bearing caps with oil meeting Jaguar

specification prior to installation.

Install the camshafts.

2

.

CAUTION: Do not install the cylinder head camshaft journal thrust caps until the

camshaft journal caps are installed or damage to the thrust caps may occur.

Install the camshaft bearing caps in their original position.

Install the camshaft bearing cap retaining bolts evenly.

Tighten the retaining bolts in the sequence shown to 10 Nm.

3 . Carry out a valve clearance check. For additional information, refer to

For additional information, refer to .

4 . Install the timing drive components.

For additional information, refer to Timing Drive Components (12.65.13)

www.

Crankshaft Front Seal (12.21.14)

Special Service Tools

Crankshaft Front Seal Remover

303-700

Crankshaft Front Seal Installer

303-542

Crankshaft pulley installer

303-102

Removal

1 . Remove the crankshaft pulley.

For additional information, refer to

2 . Using the special tool, remove and discard crankshaft front seal.

Installation

1 . Using the special tools, install the crankshaft front oil seal.

Lubricate the seal lip with clean engine oil.

2 . Install the crankshaft vibration damper.

For additional information, refer to

www.