1998 JAGUAR X308 Steering column

            211‐02:  Powe r Steering  
                 Specif
ication
 
                 Description  and  Operation  
                     Power Steering 
                 Diagnosis  and  Testing  
                     Power Steering 
                 Removal and  Installation  
                     Steering Gear  (57.10.01)  
                     Steering Gear  Bushing  (57.10.30)  
 
             211‐03:  Steering  Linkage 
                 Specification  
                 Description  and  Operation  
                     Steering Linkage  
 
             211‐04:  Steering  Column 
                 Specification  
                 Description  and  Operati
on 
                     Steering Column  
                 Removal and  Installation  
                     Steering Column  Lower Shaft  (57.40.05)  
 
             211‐05:  Steering  Column Switches  
                 Specification  
                 Description  and  Operation  
                     Steering Column  Switches  
                 Removal and  Installation  
                     Steering Column  Multifunction  Switch  (86.65.92)  
 
    3:  Powertrain 
 
        303:  Engine  
 
             303‐00:  Engine  System  ‐ General  Information  
                
                      

                    Rear Cup  Holder  (76.25.27)  
                     Steering Col u
mn 
Lower  Shroud  (76.46.03)  
                     Steering Column  Upper Shroud  (76.46.02)  
 
             501‐14:  Handles,  Locks,  Latches  and  Entry  Systems  
                 Description  and  Operation  
                     Handles, Locks,  Latches  and  Entry  Systems  
                 Removal and  Installation  
                     Exterior Driver  Door  Handle  (76.58.07)  
                     Driver Door  Latch (76.37.74)  
                     Glove Compartment Lid  Ha
ndle  (76.52.08)  
                     Glove Compartment  Lid Lock  Cylinder  (76.52.23)  
                     Luggage Compartment  Lid Latch  (76.19.25)  
                     Luggage Compartment  Lid Latch  Actuator  (76.19.25)  
                     Luggage Compartment  Lid Release  Switch  (86.25.56)  
                     Luggage Compartment  Lid Warning  Indicator  Switch (86.65.93)  
                     Exterior Passenger  Door  Handle  (76.58.08)  
                     Passenger Door  Latch  (76.37.75)  
                     Exterior Rear  Door  Handle  (76.58.02)  
                     Rear Door  Latch  (76.37.09)  
 
             501‐16:  Wipers  and  Washers  
                 Descriptio
n and  Operation  
                     Wipers and Washers  
                 Removal and  Installation  
                     Headlamp Washer Jet  (84.20.08)  
                     Headlamp Washer Pump  (84.20.21)  
                     Rain Sensor  (84.12.10)  (86.56.62)  
                     Windshield  Washer  Pump  (84.10.21)  
                     Windshield  Washer  Reservoir  (84.10.01)  (84.10.03)  
                     Windshield  Wiper  Motor  (84.15.13)  
                     Windshield  Wiper/
Washer  Switch  (86.65.42)  
                     Wiper Pivot  Arm  (84.15.03)  
 
  

Front Suspension -
Lubri
cants, Fluids, Sealants and Adhesives
Press-In Loads
Torques


UnitS
pecification
Loctite27

0
Greas

e
Shell Retin
ax 'A'
Greas

e
Castro
l 'NTR'
Com

ponent
Kn
Ball join

t to upper wishbone
25
- 50
B

all joint to lower wishbone
25
- 50
Com

ponent
Nm
N

ut - ball joint, upper wishbone to vertical link.
60
-80
N

ut - ball joint, lower wishbone to vertical link.
60
-80
Nu

t - fulcrum bolt, upper wishbone.
60
-80
N

ut - ball joint, tie rod to steering arm.
71
-85
Bol

t - wheel speed sensor to vertical link.
8-1
0
Bol

t - front mounting to crossbeam.
22
-28
Bolt

- mounting , stabilizer bar.
30
-40
N

ut - link arm ball joint to stabilizer bar.
60
-80
Bolt

- mounting, steering rack to crossbeam.
41
-54
B

olt - front mounting, crossbeam to body.
22
-28
Bol

t - spring pan to lower wishbone.
70
-90
N

ut - shock absorber to upper mounting
(vehicles with adaptive damping).
16
-18
Nu

t - shock absorber to upper mounting (vehicles without adaptive damping).
30
-40
N

ut - shock absorber lower to wishbone.
43
-57
B

olt - engine Hydramount to crossbeam.
34
-46
B

olt - crossbeam rear mounting to body.
13
1-185
Bol

t - generator cooling du
ct deflector to crossbeam.
17
-23
N

ut - lower steering column to pinion shaft.
22
-28
N

ut - hub, speed sensor rotor.
27
0-330
B

olt - shield, brake disc.
9-1
2
Bol

t - lower wishbone, front arm to rear arm.
77
-103
Nu

t - stabilizer bar link arm to wishbone bracket.
41
-54
N

ut - wishbone front
eccentric bolt.
11
3-153
Nu

t - wishbone rear
eccentric bolt.
11
3-153
N

ut - fulcrum shaft, upper wishbone.
60
-80
Bolt -

power steering pi
pes to pinion housing.
9-1
2

25
.
Release lower steering column from pinion shaft.
1. Remove lower steering column nut and bolt.
Move column up
wards to release it from pinion shaft.

26
.
Disconnect harness connector from steering transducer.

27
.
Remove tiestrap securing retu rn pipe, harness (RHD only)
and rubber support to steering rack.
28. CAUTION: Do not allow steerin g pipes to support weight
of steering rack.
Position steering rack for access.
Pi
vot steering arm fully downwards

In
stallation

Re
move steering rack securing bolts.
Carefully move steer

ing rack
downwards for access to
wishbone eccentric bolt.

29 . R
emove lower wishbone rear
arm eccentric bolt and nut.
Mark position of eccentri
c bo
lt large graduation mark on
crossbeam.
R e
move wishbone rear ec
centric bolt and nut.
30. Remove lower wishbone rear arm/ball joint assembly from
crossbeam.

1. Positi
on wishbone rear arm on crossbeam and install but do
not tighten eccentric bolt.

2. Install steeri
ng rack on crossbeam.
Ensure
that b
ushes are correct
ly positioned on steering
rack.
Posi ti
on steering rack on crossbeam.
Position support brac
kets over bus
hes.
Install mountin
g bracket bolts an
d tighten to 41-54Nm.
3. Install lower steering column on pinion shaft.
Move col u
mn downwards to engage coupling splines on
pinion shaft.

24
.
Slacken but do not remove shock absorber lower nut and
bolt.

25
.
Release lower steering column from pinion shaft.
1. Remove lower steering column nut and bolt.
Move column up
wards to release it from pinion shaft.

26
.
Disconnect harness connector from steering transducer.
27. Remove tiestrap securing retu rn pipe, harness (RHD only)
and rubber support to steering rack.

not ti
ghten eccentric bolt and nut.

4. Install steeri
ng rack on crossbeam.
Ensure that b

ushes are correct
ly positioned on steering
rack.
Posi ti
on steering rack on crossbeam.
Position support brac
kets over bus
hes.
Install mountin
g bracket bolts an
d tighten to 41-54Nm.

5. Inst al
l lower steering column on pinion shaft.
Move col
u
mn downwards to engage coupling splines on
pinion shaft.
1. Install nut and bolt and tighten to 22-28Nm.

6. Position an d
connect harnes
s to steering transducer.
RHD veh
icles. Position steeri
ng harness behind return
pipe.
Conne ct
harness to transducer.
7. Secure return pipe on steering rack.
1. Position pipe rubber support on steering rack.
2. Position pipe on support .
3. RHD vehicles. Position harness on pipe support rubber.

Steering System - General Inform
ation - Steering System
D
iagnosis and Testing
I

nspection and Verification
1.
1. Verify t
he customer concern by driving the vehicle.
2. 2. Visually inspect for obvious signs of mechanical or electrical damage.
Mec
hanical Inspection Chart
Electrical Inspection Chart
Mechanical Checks
Incorrect
tire pressure, loose whee
l nuts, incorrect wheel alignment
Loose ti
e-rods
Loose dam

per and spring assemblies or ball joint
Loose s

teering column shaft universal joints
Loose pinc

h bolts on steering column shaft
Loose steeri

ng gear assembly
Check f

or external damage to the steering gear.
- Damaged tie-rods
-
CAUTION: If a steering gear assemb ly is returned under warranty with leaking seals, but there is also
damage to the steering gear boot/boots the steering gear warranty will be invalid. This is due to the steering
gear seals being damaged due to fore ign materials entering the steering gear boot and damaging the steering
gear seals thereafter.
Damaged steering gear boot
Damaged accessory driv
e belt
Bin

ding or misaligned steering co
lumn, pump or steering gear
Incorrect fluid
level
Hose leaks o

r line restrictions
Hose fou

ling bodywork
El

ectrical Checks/Tests
Make sure all

connectors are in plac
e (steering gear Servotronic solenoid and steering control module (SCM) - if
applicable)
Make su
re all the fuses are in place and not blown
D

ISCONNECT the steering gear transducer
and the steering should become heavy
TEST e
lectrical values:
- Power Supply to the SCM = 12 Volts
- Steering gear transducer resist ance 7.0 to 7.5 Ohms is normal
(
limits: less than 5 Ohms and greater than 9 Ohms would

be declared unacceptable)

- Steeri
ng gear transducer voltage = 6 Volts
- Steering gear transducer cu rrent = 840 mA at 0 mph reducing to 0 mA at maximum speed