1994 JAGUAR XJ6 tow

in these areas indicates the onset of wear.
Hold the inner race between the fingers and thumb of one hand, spin the outer race and checkthat
it revolves absolutely
smoothly. Rotate the outer ring with a reciprocating motion, while holding the inner ring; feel for any obstruction to
rotation and reject the bearing if the action is not perfectly smooth. Lubricate the bearing generously with lubricant
appropriate to the installation. Inspect the shaft and bearing housing for discolouration or other marking which may
suggest that movement has taken place between the bearing and bearing seat.
If markings are found, use Loctite when
installing the replacement bearing.
Ensure that the shaft and housing
are clean and free from
burrs before fitting the bearing. If one bearing of a pair
shows an imperfection, it is generally advisable to renew
both bearings: an exception could be made only if the bear- ings had covered a low mileage and it could be established
that damage was confined to the one bearing.
- In the case of bearings which are lubricated with grease (e.g.
hub bearings) the space between the bearings should be
smeared with a recommended grade of grease, and the
bearings and seal should be re
-packed. When fitting the
bearing to the shaft, apply force only to the inner ring of
bearing (Fig.
1A). When fitting the bearing to the housing,
apply force only to outer ring (Fig. 1B).
Always mark components of separable bearings (e.g taper
roller bearings) when dismantling, to ensure correct
reassembly. Never
fit a new inner roller assembly to a used
outer track.
A3.2.6 Oil Seals
Always fit new oil seals when rebuilding an assembly.
Examine the seal before fitting to ensure that it is clean and
undamaged. Smear sealing lips with clean grease, pack
dust excluder seals with grease and pack grease into the
cavity between the sealing lips of duplex seals. Ensure that
the seal spring,
if provided, is correctly fitted.
Place the lip
of the seal towards the fluid to be sealed and
slide it into position on the shaft, using a fitting sleeve (Fig. 2) when possible to protect the sealing lip from damage by
threads, splines or sharp edges on the end of the shaft. If a fitting sleeve is not available, use plastic tube or adhesive
tape to prevent damage to the sealing lip.
Grease the outside diameter of the seal, place it square to the
housing recess and press it into position, using great care
and, where available, a seal installer (Fig. 3) to ensure that
the seal does not tilt. In some cases it may be preferable to
fit the seal to the housing before fitting it to the shaft. Never
let the weight of an unsupported shaft rest in a seal. If the
correct service tool is not available, use a piece of tube which
is approximately 0,4 mm (0.015 in) smaller than the outside
diameter of the seal. Use a press to install the seal or use a
hammer VERY GENTLY on the tubular drift if a press is un-
suitable or not available.
,107 001 A B
I Fig. 1
A3.2.5 Ball And Roller Bearings
CAUTION: Never replace a ball or roller bearing without first ensuring that it is in as-new condition.
Remove
all traces of lubricant from the bearing by washing it in petrol or a suitable degreaser. Maintain absolute
cleanliness throughout the operations. Inspect visually for markings of any form on rolling elements, bearing tracks,
outer surface of outer rings or inner surface of inner rings. Reject any bearings found to be marked, since any markings
Fig.
2
307 002
i
Fig. 3
Issue 1 August 1994 3 X300 VSM

Body Systems
A4.2.1.1 Constructional Steel Classification
Material 1 dnnlirdiam I
High strength low alloy (HLSA).
Double sided zinc plated mild steel.
1 Boron steel
1 Mild steel.
A4.2.2 BODY ALIGNMENT
The illustrations on pages 11 - Body Dimensions PLAN, and 13 -Body Dimensions SIDE VIEW, provide specifications
for damage assessment and location of replacement parts.
These dimensions must be strictly applied whether they are used for damage assessment, component location or post
repair verification.
The plan view MASTER datums are nominated on the right
-hand side of the body with the left-hand datums dimen- sioned from them. Therefore, the right-hand datums must be known to be correct before any other cross-ar dimen- sions are checked.
W: The right-hand side is always looking towards the front, from the rear of the vehicle.
All dimensions are derived from a single
(ZERO) datum point for all three axes; X for length, Z for height and V cross- car.
Issue 1 August 1994 9 X300 VSM
A4.2 BODY STRUCTURE
A4.2.1
Introduction
The Jaguar sedan range (with standard wheelbase) has a unit construction monocoque body structure with bolt-on
front fenders and welded rear fenders. The doors feature 'lift-off' hinges and welded dropglass frames.
n@#pn.s..v..
Impact prone areas, ie. seat frame and bumper mount- ings.
Exterior body panels subject to severe conditions such
as stone chipping and weather exposure (excluding
roof panel).
Door intrusion beams
Internal brackets, fillets and strengtheners.
I

Security System - RESTRICTED ISSUE 8-8
-
A5.3.2 Security system
Base system
Provides standard vehicle arming, ie door ajar, actuator lockstatus, trunk lid or hood ajar and passenger door unlock- ing, does not include inclination or
Intrusion sensing
Detection of intrusion into the passenger compartment by removal or breakage of any glazed area, entry via any pro- tected enclosure and unauthorized door opening detection.
Inclination (tilt) sensing
Detection of unauthorized jacking /towing.
Passive arming
Arming of the security system, excluding intrusion sensors, without audible confirmation.
Audible tones
Audible indication of driver error when attempting to arm the system, or on initiation of deadlocking.
Engine immobilization
Automatic immobilization of the engine crank facility whenever the ignition key is turned to position 0.
A5.3.3 Convenience
All close
Automatic closure of open windows and sliding roof by prolonged action of key, or remote fob transmitter after door
locking.
Headlamp convenience
Automatic illumination of headlamps for driver convenience on operation of key fob button after locking sequence
completed.
Remote trunk lid release
Automatic release of the trunk lid lock on operation of the smaller key fob button after door unlocking.
Trunk valet isolate
Independent locking of the trunk lid to eliminate unauthorized entry to the luggage compartment.
Driver seat memory select
Automatic recall of a memorized driving position on operation of the smaller key fob button.
Intrusion sensing override
Allows intrusion sensing to be disabled until the next disarm action.
A5.3.4 Alarms
There are eight possible alarm activation modes; driver's door, hood, ignition key in (ignition auxiliary position, ignition ON), inclination, inner door handle action (causing actuator status switches to operate), intrusion, passenger door and
trunk.
Any of the above conditions occurring after the vehicle is fully armed will cause full alarm state.
Any of the above conditions, except door opening, occurring
after the vehicle is fully armed and active disarming is
selected will cause full alarm state. Door opening after active disarming selection will give a 30 second audible tick
period before full alarm is entered.
Any of the above conditions occurring
after the vehicle has been passively armed will give a 30 second audible tick
period before full alarm is entered.
Activation of full alarm state causes sidelights, direction indicators, interior lights or headlamps to flash (dependant
upon market variations), the security sounder to operate and the vehicle horns to operate
(if programmed to do so).
An error tone is generated if active arming is selected with either hood or trunk open, or the transmitter is pressed with
ignition key in auxiliary position.
0
X300 VSM Issue 1 August 1994 8

w:
A5.5.4 Locking (Key-ring Transmitter)
Locking is inhibited if any door is open or ajar.
nstruction
'ress large button once.
Press large button again
within
3 seconds of first
press.
Press large button for third
time within ten seconds of
previous action.
rlariant 1
-ock all doors, trunk lid, 'uel filler cap and arm the
darm system (perimeter
mly).
lirection indicators flash
mce. Warning light (cen-
:ral locking switches)
'lashes when vehicle se-
:ured.
Deadlock all doors, Arm
the alarm system (per
- imeter, inclination and in-
:rusion).
Variant 2
Security System - RESTRICTED ISSUE
A5.5.3
Each vehicle is supplied with two radio frequency transmitters, designed to be attached to the drivers key-ring. Key- ring transmitter 1 is dedicated to driving position memory 1 and key-ring transmitter 2 is dedicated to driving position
memory 2.
The key-ring transmitter is activated by pointing it towards the vehicle and pressing one of the two operating buttons;
the large button locks the vehicle and arms the alarm system, whilst the small button unlocks the vehicle and disarms
the alarm system. When either one of the buttons are pressed, an indicator light on the key-ring transmitter flashes;
red for the large button, green for the small button.
If the ignition key is left in the ignition switch the following features will be inhibited:
Locking / Unlocking (Key-ring Transmitter)
0 Alarm system
0 Remote luggage compartment release.
If the ignition key is left in the ignition switch in position 1 the remote headlamp convenience feature will be inhibited. ~~ ~
Headlamps on for 25 sec- mds.
Note:
The headlamps will also :ome on if the large but-
ton is pressed whenever
the vehicle is locked or
deadlocked. Lock
all doors,
trunk lid,
Fuel filler cap and arm the
alarm system (perimeter,
inclination and intrusion
alarms).
An audible signal will be
heard and side lights will
Flash once. Warning light
(central locking switches)
flashes when vehicle se
- cured.
Headlamps on for
25 sec- onds if vehicle previously
locked and armed.
Headlamps on for
25 sec
onds.
No Feature.
Variant 3
Lock all doors, trunk lid,
fuel filler cap and arm the
alarm system (perimeter
only).
Direction indicators flash
once. Warning light (cen
-
tral locking switches)
flashes when vehicle secu-
red.
Headlamps on for
25 sec- onds if vehicle previously
locked and armed.
Japanese Market Only:
Lock all doors, trunk lid,
fuel filler cap and arm the
alarm system.
Headlamps on for
25 sec
onds if vehicle previously
locked and armed.
Deadlock all doors, Arm
the alarm system (per
-
imeter, inclination and in- trusion).
Japanese Market Only:
Headlamps on for 25 sec- onds.
Headlamps on for
25 sec-
onds.
Japanese Market Only;
No Feature.
Issue 1 August 1994 X300 VSM 13

Security System - RESTRICTED MU€ 84
-
A5.7.3 Locking / Unlocking (Key-ring Transmitter)
Each vehicle is supplied with two radio frequency transmitters, designed to be attached to the drivers key-ring. Key- ring transmitter 1 is dedicated to driving position memory 1 and key-ring transmitter 2 is dedicated to driving position
memory 2.
The key-ring transmitter is activated by pointing it towards the vehicle and pressing one of the two operating buttons;
the large button locks the vehicle and arms the alarm system, whilst the small button unlocks the vehicle and disarms
the alarm system. When either one of the buttons are pressed, an indicator light on the
key-ring transmitter flashes;
red for the large button, green for the small button.
If the ignition key is left in the ignition switch the following features will be inhibited:
0 Alarm system
0 Remote luggage compartment release.
If the ignition key is left in the ignition switch in position 1 the remote headlamp convenience feature will be inhibited.
A5.7.4 locking (Key-ring Transmitter)
nstruction
'ress large button once.
'ress large button again
Nithin 3 seconds of first xess.
'ress large button for third
:ime within ten seconds of
3revious action.
Variant 1
Check all doors, trunk lid
and fuel filler cap lock and
the alarm system (per
- imeter only) arms.
Ensure direction indicators
flash once and the security
active indicator flashes
when vehicle secured.
Check that headlamps are
illuminated for
25 seconds
if vehicle was previously
locked and armed and but
-
ton has not been pressed
within
4 seconds.
Check all doors are dead-
locked and the alarm sys- tem (perimeter, inclination
and intrusion) is armed.
Check headlamps illumi
-
nate for 25 seconds.
Note:
The headlamps will also il- luminate if the large but-
ton is pressed whenever
the vehicle is locked
or
deadlocked.
Variant 2
Check all doors, trunk lid
and fuel filler cap lock and
the alarm system arms.
Ensure that an audible sig
-
nal is heard, side lights
flash once. and security
active indicator flashes
when vehicle secured.
Check that headlamps
are
illuminated for 25 seconds
if vehicle was previously
locked and armed.
Check headlamps illumi
-
nate for 25 seconds.
No Feature.
Variant 3
Check all doors, trunk lid
and fuel filler cap lock and
the alarm system (per
- imeter only) arms.
Ensure direction indicators
flash once. and security
active indicator flashes
when vehicle secured.
Check that headlamps are
illuminated for
25 seconds if vehicle was previously
locked and armed.
Japanese Market Only:
Check all doors, trunk lid
and fuel filler cap lock and
the alarm system arms.
Check that headlamps
il-
luminate for 25 seconds if
vehicle was previously
locked and armed.
Check all doors are dead
-
locked and the alarm sys- tem (perimeter, inclination
and intrusion) is armed.
Japanese Marked Only:
Check headlamps illumi-
nate for 25 seconds. __ Check headlamps illumi-
nate for 25 seconds.
Japanese Marked Only:
No Feature.
X300 VSM issue 1 August 1994 18