1998 JAGUAR X308 Workshop Manual

Page 1137 of 2490

JAGUAR X308 1998 2.G Workshop Manual Intake Air Distribution and Filtering - Throt
 tle Body Elbow4.0L NA V8 - 
AJ27/3.2L NA V8 - AJ26 
Re
 moval and Installation 
Remov

al 
S
pecial Tool(s)
 
Re

lease tool - quick fit 
310-044 (JD 182

Page 1138 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
 
7. Re
 move engine covers 
 
8.  Disc onne
 ct electrical connector from each fuel injector. 
 
9.  Disc
 onnect fuel feed hose. 
1. Use special tool 310-044 (JD 182). 
10.  Disconnect fuel return

Page 1139 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
 
11
. 
Remove intake manifold. 
1. Remove ten bolts. 
2. Remove intake manifold 
 
12
 . 
Discard eight seals from intake manifold ports. 
 
13
 . 
Remove throttle intake elbow from intake manifold

Page 1140 of 2490

JAGUAR X308 1998 2.G Workshop Manual In
 stallation 
15. 
Cle
 an manifold and mating faces on cylinder heads. 
1.  Where necessary, install blanking plate to intake elbow. 
Inst al
 l new gasket.  
Inst
al
 l bolts (18-24Nm).

Page 1141 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
  
2.
  Tighten two bolts. 
3. Connect breather/p urge pipe T-piece. 
4. Connect vacuum pipe. 
 
9.  Install righ
 t-hand support 
bracket to intake elbow. 
1. Install bolt. 
2. Connect vacuum pipe.

Page 1142 of 2490

JAGUAR X308 1998 2.G Workshop Manual Intake Air Distribution and Filtering - Throttle B
 ody Elbow4.0L SC V8 - 
AJ26 
Re mo
 val and Installation 
Remova

l 
1. 
WARNING: BE
 FORE PROCEEDING, IT IS ESSENTIAL THAT
 
WARNING NOTES GIVEN IN

Page 1143 of 2490

JAGUAR X308 1998 2.G Workshop Manual I
nstallation 
 
1.
  Remove two bolts. 
Re

move by-pass assembly from
 elbow and discard O-ring.  
9.  Where necessary, remove blanki ng plate from intake elbow. 
Re
 move bolts.  
Di

scar

Page 1144 of 2490

JAGUAR X308 1998 2.G Workshop Manual  
  
2.
  Fully tighten two bolts. 
3. Connect breather/purge pipe  T-piece to intake elbow. 
4. Connect vacuum pipe to intake elbow. 
 
5.  Install right-hand support  brac
 ket to intake elbow. 
1.