JAGUAR X308 1998 2.G Workshop Manual

E
lectronic Engine Controls - Inta
ke Air Temperature (IAT) Sensor
Re
moval and Installation
Remov

al
Installation


1.
Di
sconnect sensor connector at
rear of bank 1 charge air
cooler.

2. Re
move sensor.
Re

move sensor using a deep socket.
Discard sealin

g washer.
1. Installation is a reversal of the removal procedure.

El
ectronic Engine Controls - Knock Se
nsor (KS) LH4.0L NA V8 - AJ27/3.2L
NA V8 - AJ26
Re mo
val and Installation
Remova

l
Installation

1.
Disc onne
ct battery ground cable (IMPORTANT, see SRO
86.15.19 for further information).
2. Remove for access, appropriat e engine cover; refer to
12.30.06.

3. NO TE
: Bank 1 shown.
Disconnect knock sensor conne ctor from mounting bracket.

4. Disc
onnect connector.

5. NO TE
: Bank 1 shown.
Using special tools, crowfoot and extension, remove knock
sensor.
1. Installation is a reversal of the removal procedure.
2. Tighten sensor to 31 - 41 Nm.

E
lectronic Engine Controls - Knock
Sensor (KS) LH4.0L SC V8 - AJ26
Re
moval and Installation
Remov

al
Installation

1.
R
emove supercharger; refer to 18.50.15.
2. Remove knock sensor from engine.
De
tach connector and disconnect.
R

emove knock sensor.
1. Installation is a reversal of the removal procedure.
2. Tighten sensor to 31 - 41 Nm.

El
ectronic Engine Controls - Knock Se
nsor (KS) RH4.0L NA V8 - AJ27/3.2L
NA V8 - AJ26
Re mo
val and Installation
Remova

l
Installation

1.
Disc onne
ct battery ground cable (IMPORTANT, see SRO
86.15.19 for further information).
2. Remove for access, appropriat e engine cover; refer to
12.30.06.

3. Disc onne
ct knock sensor conne
ctor from mounting bracket.

4. Disc
onnect connector.

5. Using speci a
l tools, crowfoot
and extension, remove knock
sensor.
1. Installation is a reversal of the removal procedure.
2. Tighten sensor to 31 - 41 Nm.

E
lectronic Engine Controls - Knock
Sensor (KS) RH4.0L SC V8 - AJ26
Re
moval and Installation
Remov

al
Installation

1.
R
emove supercharger; refer to 18.50.15.
2. Remove knock sensor from engine.
De
tach connector and disconnect.
R

emove knock sensor.
1. Installation is a reversal of the removal procedure.
2. Tighten sensor to 31 - 41 Nm.

El
ectronic Engine Controls -
Mass Air Flow (MAF) Sensor
Remo
val and Installation
Remov
a
l
1.
Disc onne
ct battery ground cable (IMPORTANT, see SRO
86.15.19 for further information).

2. Disc
onnect connector from MAF sensor.

3. Re
move bolts securing MAF sensor to air cleaner.

4. Re
move air cleaner cover.
Re
lea
se clips.

5. Re
lease band clip - trunking to MAF sensor and remove
assembly.
Di sc
ard sensor seals

I
nstallation


1.
N
OTE: Install new seals.
Installation is a reversal of the removal procedure.

El
ectronic Engine Controls - Variable
Camshaft Timing (VCT) Oil Control
Solenoid
Re mo
val and Installation
Remova

l
1.
Op
en the engine compartment and fit paintwork protection
sheets.

2. Disc
onnect the batt
ery ground cable.
Re
move the battery cover.

3. Disc
onnect the VVT solenoid connector.

4. Re
move the two bolts which secure the VVT solenoid to the
timing cover.
5. Pull the VVT solenoid clear and discard the O-ring.

I
nstallation



1.
Fi
tting a new VVT solenoid assembly is the reverse of the
removal procedure. Fit a new O-ri ng, lubricated with petroleum
jelly,.

2. F
it and tighten the two bolts to 10 - 14 Nm.
3. Remove the paintwork protection sheets and close the cover.
4. Connect the battery and fit the battery cover.
Re
fer to the Battery Reconnection Procedure 86.15.15.

Automatic Transmission/Transaxle - 4.0L NA V8 - AJ27/3.2L NA V8 - AJ26
-
Lubri c
ants, Fluids, Sealants and Adhesives - ZF Au
tomatic Transmission (Normally Aspirated Vehicles)
Capacities - ZF Automatic Transmission (Normally Aspirated Vehicles)
Torques - ZF Automatic Transmission (Normally Aspirated Vehicles)
Internal Gear Ratios


UnitS p
ecification
Transmissi
on fluidEsso
ATF LT 71141
Torque converter spigotMolyc
o
te or equivalent
UnitLi
t
ers
Transmissi
on fluid (with
torque converter)
10
,0
Com p
onent
Nm
Locki
n
g ferrule - Shift knob
7 -

10
P
l
ug - Drain fluid pan
27
-
33
P
l
ug - Level / fill (transmission case M18 x 1.5)
32
-
38
Tu
be
nut - Cooler pipe to transmission unit
17
-
23
B
o
lt - Drive plate to torque converter
43
-
57
B
o
lt - Driveshaft coupling to transmission
75
-
88
Bo
lt
- Fluid filter to valve block
4,
5 -
5,5
Bolt
-
Fluid pan to transmission case
9 -

11
B
o
lt - Rear extension housing to transmission case
21
-
25
Bolt
-
Rear engine (isolation) mounting to mounting bracket
22
-
28
Bolt -
Rear engine moun
ting bracket to body
22
-
28
Bolt
-
Rear engine mounting bracke
t to transmission rear extension
30 -
40
B
o
lt - Selector cable bracket to transmission case
7 -

10
Bolt
-
Transmission unit to engine
43
-
57
Nu
t -
Transmission drive flange
1
08 -
132
Nu
t -
Selector cable inner to shift lever
1,
5 -
2,5
Nu
t -
Selector cable inner to selector lever
7 -

10
Nu
t -
Selector cable outer to bracket
22
-
28
Nu
t
- Selector lever pivot shaft
7 -

10
Nu
t -
Shift interlock solenoid to housing
5 -
7
Nut -
Shift interlock solenoid actuating lever
11
-
13
Sc
re
w - Input sensor bracket to transmission case (M5)
4,
5 -
5,5
Screw
-
Output sensor bracket to transmission case (M6)
7,
5 -
8,5
Screw
-
Solenoid / regulator plate to valve body
4,
5 -
5,5
Sc
re
w - Valve block to transmission case
7,
5 -
8,5
GearRatio
1s
t3,57
1:1
2n
d2,2:
1
3r
d1,50
8:1
4t
h1,00
:1
5t
h0,80
3:1
Re
ve
rse
4,
06
3:1