1998 JAGUAR X308 Workshop Manual

Page 617 of 2490

JAGUAR X308 1998 2.G Workshop Manual Inst
allation 
Cl
 ean the gasket faces of the catalyst and the exhaust manifold.  
38.  Clean cylinder head and cylinder block gasket faces. 
E
 nsure that all threaded holes in the cylinder bl

Page 618 of 2490

JAGUAR X308 1998 2.G Workshop Manual  shown
 .  
If the
 
m
 easurement 
is less than 
51.88 mm 
the cylinder 
head requires 
replacement. 
 
6.  
 Install a new gasket to the downpipe catalyst flange. 
 
7.  
 Install and align a new

Page 619 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
 
11
. 
Stage 2 - tighten all M10 bolt s in sequence, to 35 Nm. 
12.  Stage 3 - tighten all M10 bolts in sequence by 90°.

Page 620 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
 
13. S
 tage 4 - tighten all M10 bolts in sequence by 90°. 
14.  Stage 5 - tighten the two M8 bolts at the front of the cylinder head to 
25Nm.

Page 621 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
 
15
. 
Connect the plug to the engine position sensor, at the rear of the cylinder 
head. 
 
16
 . 
Install the tappet and shim assemblies. 
Lu
 bricate each tappet assembly.  
1. Install each t

Page 622 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
2. In
stall the camshaft caps to their respective locations (inlet 0 to 4 
and exhaust 5 to 9 from the front)  and in the correct orientation 
(arrow to front of engine). 
3. Install and tighten the

Page 623 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
Re
position the sprocket (and the VVT unit) for the most advantageous 
position for use of the tool.  
R
 emove the tool.  
 
25
 . 
Install the primary timing chain. 
R
 eposition the VVT

Page 624 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
 
30. U
 se a wedge 303 - 533 (or two if required) between the primary chain 
tensioner and tensioner blade, to ta ke up the slack in the chain, for 
tightening the VVT unit and exhaust camshaft spr