Drive shaft JAGUAR X308 1998 2.G Workshop Manual

                    Stabilizer Bar  Mount i
ng
 Frame  (64.25.12)  
                     Stabilizer Bar  Mounting  Frame  Bushing  (64.25.13)  
                     Rear Wheel  Bearing  (64.15.14)  
                     Wheel Hub  Seal  (64.15.15)  
                     Wheel Knuckle  Bushing (64.15.24)  
 
             204‐04:  Wheels  and Tires  
                 Specification  
                 Description  and  Operation  
                     Wheels and Tires  
                 Diagnosis  and  Testing  
                     Wheels and Tires  
                 Removal and  Installation  
                     Whee
l  and  Tire  (74.20.05)  
 
             204‐05:  Vehicle  Dynamic  Suspension 
                 Description  and  Operation  
                     Vehicle Dynamic  Suspension  
                 Diagnosis  and  Testing  
                     Vehicle Dynamic  Suspension  
 
        205:  Driveline  
 
             205‐00:  Driveline  System  ‐ General  Information  
                 Description  and  Operation  
                     Driveline System  
 
             205‐01:  Driveshaft  
                 Specification  
                 Description  and  Operation  
                     Drives
haft 
                 Removal and  Installation  
                     Driveshaft (47.15.01) 
 
             205‐02:  Rear  Drive  Axle/Differential  
                 Specification  
                 Description  and  Operation  

                    Rear Drive  Axle and  Diffe rential
 
                 General Procedures  
                     Differential  Output Shaft  End  Float  Check  (51.10.24)  
                 In‐Vehicle  Repair  
                     Axle Shaft  (47.10.01)  
                     Differential  Output Shaft  Bearing  (51.10.22)  
                     Drive Pinion  Flange  and  Drive  Pinion  Seal  (51.20.01)  
                 Removal and  Installation  
                     Axle Assembly  (51.25.13)  
 
        206:  Brake  System  
 
             206‐00:  Brake  System  ‐ Gen
eral Information 
                 Specification  
                 Description  and  Operation  
                     Brake System  
                 Diagnosis  and  Testing  
                     Brake System  
                 General Procedures  
                     Brake System  Bleeding  (70.25.03)  ‐ Vehicles  With: Standard  Brakes 
                     Brake System  Bleeding  (70.25.03)  ‐ Vehicles  With: High  Performance  Brakes  
                     Front Brake  Disc  Runout  Check ‐  Vehicles  With: Standard  Brakes  
                     Front Brake  Disc  Runout  Chec
k ‐ Vehicles  With: High Performance  Brakes 
                     Rear Brake  Disc  Runout  Check  (70.12.36)  ‐ Vehicles  With: Standard  Brakes 
                     Rear Brake  Disc  Runout  Check  (70.12.36)  ‐ Vehicles  With: High Performance   
            Brakes 
 
             206‐03:  Front  Disc Brake  
                 Specification  
                 Description  and  Operation  
                     Front Disc  Brake  
                 Removal and  Installation  
                     Brake Caliper  (70.55.02)  ‐ Vehicles  With: Standard  Brakes  
                     Brake Caliper  (70.55.02)  ‐ Vehicles  With: High  Perfo
rmance  Brakes  
                     Brake Disc  (70.10.10)  ‐ Vehicles  With: Standard  Brakes 
                     Brake Disc  (70.10.10)  ‐ Vehicles  With: High Performance  Brakes 
                     Brake Pads  (70.40.02)  ‐ Vehicles  With: Standard  Brakes 

                    Superchar
ger
 Outlet  Pipe (18.50.16)  
                     Supercharger  Outlet  Pipe Gasket  (18.50.17)  
                     Throttle Body  Elbow  (19.70.28)  
                     Throttle Body  Elbow  Gasket  (19.70.29)  
 
             303‐13:  Evaporative  Emissions  
                 Diagnosis  and  Testing  
                     Evaporative  Emissions 
                                       
Preliminary
 Inspection
 
                     Diagnostic
 Drive  Cycles  
                     Diagnostic
 Trouble  Code  (DTC)  index/Symptom  Chart  
                     Pinpoint
 Tests  
                 Removal
 and  Installation  
                     Evaporative 
Emission Canister  (17.15.13)  
                     Evaporative 
Emission Canister  Purge  Valve (17.15.30)  
                     Fuel
 Tank  Press
ure Sensor  (19.55.31)  
                     Fuel
 Vapor  Vent  Valve  Housing  (19.55.24)  
                     Fuel
 Vapor  Vent  Valve  Housing  Seal  (19.55.25)  
 
             303
‐14:  Electronic  Engine  Controls  
                 Description
 and
 
                                      Diagnosis
 and  Testing  
                     Electronic
 Engine  Con
trols  
                     Inspection
 and  Verification  
                     Driver
 Information  Chart  
                     Default 
mode Definitions  
                     Diagnostic
 Trouble  Code  (DTC)  Index  
                     Pinpoint
 Tests  
                 Removal
 and  Installation  
                     Catalyst 
Monitor  Sensor LH  (18.30.81)  
                     Catalyst 
Monitor  Sensor RH  (18.30.80)  
                     Heated Oxygen  Sensor  (HO2S)  LH  (18.30.79)  
                    
Heated Oxygen  Sensor  (HO2S)  RH  (18.30.78)  
                    
                    
Camshaft  
Position  
Sen s
or
 
ECM  
Position  
Sensor  
Crankshaft
Removal
Engine  
Coolant Temperature
Sensor 
Operation
Intake  Air  Temperature  (IAT)  Sensor  (18.
30.52)  

Safety Standard
Canister PurgeCANPControls pu
rging of the EVAP canister
Carbon dioxideCO2Colorless gas with

a density of a
pproximately 1.5 ti mes that of air
Carbon mon
oxide
COPoi
sonous gas produced as the re
sult of incomplete combustion
Case G
round
CSE GNDControl modu
le casing ground
Catal

ytic converter
In
-line exhaust system device used to reduce the level of engine exhaust
emissions
Ce
lsius
CSI ter
m for the Centigrade scale, with
freezing point at zero and boiling point
at 100°
Central
Processor Unit
CPUTh
e section of a computer that contai
ns the arithmetic, logic and control
circuits. It performs arithm etic operations, controls instruction processing, and
provides timing signals and other housekeeping operations
Cl
osed Loop
CL
Cl

osed Loop System
CLSControl
system with one
or more feedback loops
Col
umn/Mirror Control
Module
C/MC
M
Control ModuleCMA

self-contained group of electrical/electronic components, designed as a
single replaceable un it, and controlling one or more processes
Controll
er Area Network
CANA
communication system which allows control modules to be linked together
in a network.
Crankshaft Posi
tion
Sensor
CKPSGenerates crankshaft positi on informa
tion in conjunct
ion with the CKPTR (also
generates speed information in certain applications)
Crankshaft Posi
tion
Timing Ring
CKPT
R
Toothe
d ring which
triggers the CKPS
Crankcase Ventila
tion
System
CVSys
tem which scavenges camshaft cover and crankcase emissions and feeds
them into the inlet manifold
Cubic ce nt
imeter
cm
3
Curb weightWe

ight of vehicle with fuel, lubrican
ts and coolant, but excluding driver,
passengers or payload
D
Dat
a Link Connector
DLCConne
ctor providing access and/or control of the vehicle information,
operating conditions, and diagnostic information
De
gree
deg, °Angle or tempe
rature
D

epartment of
Transportation (US)
DO
T
D

epartment of Transport
(UK)
DTp
De
utsche In
stitut für
Normung
DINGerman stand
ards regulation body
Di

agnostic Module
DMSuppl
emental Restraint System (non-c
ontrolling) module for diagnostics
overview
Di
agnostic Test Mode
DTMA le
vel of capability in an OBD system.
May include different functional states
to observe signals, a base level to re ad DTCs, a monitor level which includes
information on signal levels, bi-directional control with on /off board aids, and
the ability to interface with remote diagnosis
Diagnostic Trouble CodeDTCAn al
pha/numeric identifier for a fault
condition identified by the On-Board
Diagnostic (OBD) system
D
ial test indicator
DTIA mechan
ical measuring
instrument, with a rotary indicating pointer
connected to a linear operating probe
D
ifferential pressure
Pressure di
fference betwee
n two regions e.g. between intake manifold and
atmospheric pressures
D
ifferential Pressure
Feedback EGR
DP
FE
An
EGR system that monito
rs differential EGR pressure across a remote orifice
to control EGR flow
D
irect current
dcCurrent which f
lows in on
e direction only, though it may have appreciable
pulsations in its magnitude
Du
al linear switch
DLSJ
-gate switch connected to the TCM on SC vehicles
E
EGR

Temperature EGRT
Sensor
EGRTSens
ing EGR function based on temperature change
EGR Vacu

um Regulator
EVRControls EGR
flow by changi
ng vacuum to the EGR valve
EGR Valve
Position
EVPAn EGR
system that direct
ly monitors EGR valve position to control EGR flow
Electrically E
rasable
Programmable Read-Only
Memory
EEP
ROM

Mem
ory
Pulse Width ModulationPW

M
A
method of control in an electronic co
ntrol system in which the duration of
pulses in a pulse train is proportional to the amplitude of the modulating
signal
R
Ran
dom Access Memory
RAMF
ast access memory store which is accessible for entry or extraction of data
Re

ad-Only Memory
RO
M
F
ast access memory in which data
is fixed and may not be changed
Re
servoir
RESContaine
r, usually for oils,
coolants or hydraulic fluids
Re
turn
RTNA
dedicated sensor ground circuit
R

evolutions Per Minute
RP
M
Shaft speed o
f a device, us
ually an engine or motor
R
ight-hand
RH
Right-hand drive veh

icle
RHD
S
Scan T

ool
STDe
vice that interfaces with and comm
unicates information on a data link
Se
at Control Module
SCMModule
controlling the seat motor systems (not electric raise/lower-only
seats)
Secon
dary Air
Air pro
vided to the exhaust system
Secon

dary Air Injection
AIRSy
stem used for a period of time each
time the engine is started, unless
certain temperature criter ia are met. Pumps air directly into the exhaust
system which generates extra heat and reduces the time taken for the
catalytic converters to reach operating temperature
Secon
dary Air Injection
Bypass
AIRBVents secon
dary air to atmosphere
Secon

dary Air Injection
Check Valve
AIRCValve wh
ich prevents back-flow of exhaust gas to the AIR system when the
system is inoperative
Secon
dary Air Injection
Diverter
AIRDD
iverts secondary air to either
the catalyst or exhaust manifold
Secon
dary Air Injection
Magnetic Clutch
AIRP
C
Clu
tch mounted on the AIRP drive shaft
Secon

dary Air Injection
Pump
AIRPMe
chanically driven rotary vane
pump, driven through the AIRPC
Secon
dary Air Injection
Relay
AIRRCont
rols the injection of air into the exhaust system
Secon

dary Air Injection
Switchin
g Va
lve
AIRSV
acuum operated valve backing-up the AIRC
Secu

rity and Locking
Control Module
SLCMModul
e controlling the vehicle's security and closure-locking functions
SensorSGeneri

c name for a device
that senses either the absolute value or a change
in a physical quantity su ch as temperature, pressure or flow rate, and
converts that change into an electrical quantity signal
Servic
e Repair Operation
(number)
SRONu
mber generated by Jaguar Methods
and Techniques system which relates
to the time allowed to complete a repair operation. Further information on the
system can be found in the separate Jaguar Publications (for each model
range) entitled 'Repair Operation Times'
Shif
t signal
SDA
shift process signal to the TCM on SC vehicles
Shif

t Solenoid
SSControls shi
fting in an automatic transmission
Si

gnal return
SIG RTN
Slidin

g Roof Control
Module
SRCM
Society of Automotive

Engineers
SAE
Speed
Control Control
Module
SCCMModule con
trolling Speed Control System
Square c

entimeter
cm
2
Stan

dard
std
Stan

dard Corporate
Protocol
SCPA
high-speed, serial communications system linking all body system control
modules. Control messages and data ar e passed between modules at up to
786 messages per second
SuperchargerSCAn in
take system which utilizes a supercharger (mechanically driven device
that pressurizes intake air, thereby in creasing density of charge air and the
consequent power output from a given displacement)
Supercharger
Bypass
SCB
SwitchSW
T

10
.
Withdraw the left-hand parking brake cable through the
equalizer.

11
.
Mark the position of the drive shaft coupling to the flexible
coupling.

12
.
Remove the drive shaft from the differential drive coupling.
R
emove the drive shaft to differential drive coupling bolts.

Carefully with
draw and lower the drive shaft from the
differential coupling.
13. CAUTION: Position a suitable piece of wood between the
jack and the rear suspension and axle assembly. Failure to follow
this instruction may result in damage to the vehicle.
Support the rear suspension and axle assembly.
Posi
tion a trolley jack under the rear suspension and axle
assembly.

I
nstallation


18
.
WARNING: With assistance, support the rear suspension
and axle assembly during remo val. Failure to follow this
instruction may result in personal injury.
Remove the rear suspensi on and axle assembly.
E
nsure that the hydr
aulic pipes, brake calipers, harnesses
and the drive shaft will not obstruct the rear suspension
and axle assembly during removal.
Carefull
y lower the rear suspen
sion and axle assembly and
traverse clear of vehicle.

19
.
Retrieve the subframe mounting bush shims.
20. With assistance, position th e rear suspension and axle
assembly on to a bench.
21. Clean the subframe mounting bushes and corresponding body
locations.

1. Apply a th
in coat of grease to the subframe bushes and place
the shims in position.
2. WARNING: With assistance, support the rear suspension

Inst
all new inner mounting bracket bolts.
Ti

ghten to 88-118 Nm.

8. NOTE
: Right-hand shown, left-hand similar
Tighten to 88-118 Nm.

9. NOTE
: Right-hand shown, left-hand similar
Install new different ial strut to body bracket bolts.
Tigh
ten to 68-92 Nm.
10. Lower and remove trolley jack.

11
.
Attach the drive shaft to the flexible coupling.
Align the marks previously pain
ted on drive shaft and
flexible coupling.
Inst
all new drive shaft coupling bolts and nuts.
12. Tighten to 76-88 Nm.

Driveshaft -
Torques



Comp

onent
Nm
Bol
t
M12 - Jurid flexible coupling to
transmission and final drive flanges
75
-
88
Screw
-
Centre bearing to underbody
19
,5
- 26,5
Screw
-
Parking brake relay mounting bracket to underbody
19
,5
- 26,5_

Driveshaft - Driveshaft

Description an
d Operation
Driveshaft Joint and Couplings

Parts List


It
em
Par
t Number
De
scription
1—F

lexible (Jurid) coupling at the transmission flange
2—Center bear

ing
3—Front tu

be, including
deformable section
4—Fl
exible (Jurid) coupling at the final drive flange