1994 JAGUAR XJ6 light

Terrn(s1 Abbreviation Definition Previously used (if applicable) term(s) (or Eng- lish Eauivalentl
5
Babbitt metal
backlight
back
-up lamp
balk ring
t
battery positive Voltage B+
Barometric Absolute Pressure BARO
Sensor
base Idle
base timing
battery
before bottom dead center BBDC
before top dead center BTDC
blower BLR
Body Processor Module BPM
British Standards BS
I British Standards Automotive BSAu
brake horsepower
brake mean effective pressure BMEP
brake
ontoff BOO
brake rotor
I bottom dead center BDC
bypass air BPA
bumper guard
I
bushing I
rotating component of manual transmission
which prevents premature engagement of
gears
The positive Voltage from
a battery or any
circuit connected directly to it.
sensor measuring the pressure of
surrounding air at any given temperature
and altitude
Idle
rpm determined by the throttle lever
being hard
-set on the throttle body with the
IAC solenoid disconnected
Spark advance in degrees before top dead
center of the base engine without any control
from the PCM
Electrical storage device producing DC
Voltage by means of electrochemical
reaction
event occurring before BDC
event (usually ignition) occurring before TDC
Device which supplies a current of air at
moderate pressure, e.g. heater or
AJC blower
Control module for body electrical systems,
e.g. interior lamps, windshield wash wipe
control etc..
standard specification issued by the British
Standards Institution
effective horsepower developed by an
engine or motor, as measured by a brake
applied to its output shaft
that part of the effective pressure developed
in a cylinder that would result in a cylinder
output equal to the bhp of the engine
indicates the position of the brake pedal
process of bedding
-in the internal working
surfaces of e.g. an engine by avoiding excess
build
-up of heat
lowest point of piston travel in a
reciprocating engine
mechanical control of throttle bypass air
cylindrical plain bearing white
metal
backlight,
rear screen reversing lamp
baulk ring
B+,
+ve, VSS
BARO, APS
CCM (Central
Control Module).
CPU
brake disc
running
-in
overrider bush
Issue 1 August 1994 8 X300 VSM

Introduction
Term(s) Abbreviation Definition
(if applicable) Previously
used term(s) (or Eng-
lish Equivalent)
downshift
draft _.
drivability
driveshaft
driveshaft tunnel
dry sleeve
Dual Overhead Cam
Data
Data Link Connector
Data Output Line
defogger, backlight defogger
degree (angle or temperature)
Department of Transportation
(US)
Department of Transport (UK)
Deutsche lnstitut fur
Normuna
diameter
Diagnostic Module
Diagnostic Test Mode
Diagnostic Trouble Code
differential housing
differentia
I pressure
Differential Pressure Feedback
EGR
dimmer switch DOHC
DLC
DOL
deg, O
DOT
DTP DIN dia
DM
DTM
DTC
DPFE longitudinal
shaft transmitting power from
transmission output to rear axle differential
tunnel
in floor above the driveshaft (propeller
shaft)
cylinder sleeve which is not in contact with
coolant
engine configuration with two camshafts
positioned above the valves
(US) Fact or group of facts.
connector providing access
andlor control of
the vehicle information, operating
conditions, and diagnostic information
circuit that sends certain information from
the PCM to the instrument cluster
German Standards regulation body
Supplemental Restraint System
(non-controlling) module for diagnostics
overview
a level of capability in an OBD system. May
include different functional states
to observe
signals, a base level to read
DTCs, a monitor
level which includes information on signal
levels,
bi-directional control with onloff board aids, and the ability to interface with
remote diagnosis
an
alphahumeric identifier for a fault
condition identified by the On
-Board
Diagnostic
(OBD) system
rotating housing
(in a bevel differential)
attached to the crownwheel, carrying the
final drive pinions
pressure difference between two regions e.g.
between intake manifold and atmospheric
pressures
an EGR system that monitors differential
EGR pressure across a remote orifice
to control EGR flow change
down
draught
driveability
propeller shaft
transmission
tunnel
dry liner
(English) Group
of facts (i.e. plural
of
datum)
HRW, rear screen
heater, demister
Self Test Mode
Self Test Code.
Fuel Fail code
differential cage
dip switch,
dipper switch
Issue 1 August 1994 11 X300 VSM

2.2 VEHICLE RECOVERY
8 2.2.1 General
m: Prior to vehicle recovery, always ensure the vehicle
keys are available and the vehicle security system is
'OFF'.
The safest and preferred method of vehicle recovery is by
flat bed transporter, although a rear suspended tow may
also be used.
The front and rear towing eyes are provided for use only in
an emergency to move the vehicle
if it is causing an
obstruction, on police instructions, or, when winching the
vehicle onto a recovery transporter.
m: A towing shackle cannot be fastened to the front
towing eye until the grille vane has been removed.
To do this, remove the (three) quarter
-turn fasteners
securing the grille vane (Fig. I), and place the vane
safely to one side. The towing shackle may now be
secured to the towing eye.
0 When thevehicle is being towed (see Towing Recovery), the
gear lever must be set to neutral, 'N' (see Gear-shift Inter- lock) and the ignition key turned to position 'II'to release the
steering lockand renderthe indicators, horn and brake lights
operational.
2.2.2 Gear-shift Interlock
The gear selector lever may only be moved from the park 'F" position by turning the ignition key to position '11' on the key
switch and applying pressure to the footbrake pedal.
To remove the ignition key from the key switch, the gear
selector lever must be moved to park
'P. With the key removed, the gear selector lever will be locked
in park
'P'.
2.2.3
In the event of electrical failure or when moving the vehicle
without power, the gear selector lever can be manually
unlocked from park
'P'. Below the left-hand side of the 'J' gate (Fig. Z), is the gear- shift interlock manual release catch. With a flat bladed
screwdriver, remove the plug, arrowed (Fig. 2). Insert
ignition key and press down catch whilst simultaneously
moving the gear
-shift lever from 'P' position.
Gear-shift Interlock - Manual Override
U: Gear-shift lever can only be moved approximately
25mm with the key still inserted.
Remove key and replace plug. Fig.
1
Fin. 2

gg Jacking, lifting & Vehicle Recovery
2.2.4 Transporting
If thevehicle is being transported on a trailer or flatbed transporter (Fig. I), the handbrake must be applied, the wheels
chocked and if fitted with an automatic transmission, the gear selector lever moved to neutral, 'N' (see Gear-shift
Interlock).
e
JOS-031
Fig. 1
CAUTION: Do not select 'P' because the parking lock mechanism may be damaged by the continuous slight forward
and backward movement of the vehicle on the transporter.
There are four tie-down brackets on the vehicle underbody. Do not attach the tie down hooks of the transporter to the
towing eyes of the vehicle.
2.2.5 Towing Recovery
Adhereto local regulationsforthetowing ofvehicles. In certain countriesthe registration number ofthetowing vehicle
and an 'ON TOW sign or warning triangle must be displayed in a prominent position at the rear of the vehicle which
is being towed.
WARNING: WHEN THE ENGINE
IS NOT RUNNING, THE STEERING AND BRAKES WILL NO LONGER BE
ACCUMULATOR. THEREFORE, BE PREPARED FOR
HEAVY STEERING AND THE NEED FOR GREATLY
INCREASED BRAKE PEDAL PRESSURE.
POWER-ASSISTED.
APPLICATIONS
OF THE BRAKE PEDAL WILL GRADUALLY DEPRESSURIZE THE
*The vehicle may be towed by another for a SHORT DISTANCE ONLY (maximum
0,8km / O.Smile), with the gear lever
in neutral (N) provided that a speed of 48 km / h (30 mile / h) is not exceeded.
2.2.6
The vehicle must be towed with the rear wheels clear of the ground, see suspended towing.
Vehicles with Defective Automatic Transmission:
Issue 1 August 1994 4 X300 VSM

Engine (AJ16)
Description
Camshaft timing tool
TOOLS & EQUIPMENT
Not- Illustration I JaguarNumber
L L
11. TORQUE TIGHTENING SPECIFICATIONS
not illustrated YA 992
Fixing
Air Cleaner
Air box bracket screw
Air box to bracket
Air box to instrumount
Air cleaner bracket setscrew
Air cleaner support bracket
(4,O liter, supercharged)
Air meter to intake gaiter
(4,O liter, supercharged)
Air temperature sensor to air box
Hose clamp, air box to air meter
Hose clamp, air box to body
Instrument bracket Taptite screw
Trumpet to body
Air Conditioning Compressor Mounting
Belt tensioner assembly to compressor bracket
Compressor bracket to cylinder block
Compressor to bracket
Idler pulley to tensioner assembly
Cooling System
Bypass elbow to thermostat housing
Fan drive unit setscrew
lightening Torque
(Nm)
8,5 - 11,5
9,5 - 12,5
9,5 - 12,5
6,3 - 8,7
8,5- 11,5
1,2 - 1,6
7
-9
1.2
- 1,6
1,2
- 1,6
9,5
- 12,5
9,5 - 12,5
22 - 28
22
- 28
22
- 28
22
- 28
9.5
- 12,5
12 - 16
Front pulley lock
fi
Engine lifting bracket
fi
Engine support beam
fl
'Snap-On' Oil filter
canister removal tool
Issue 1 August 1994 ii X300 VSM

Engine (AJ16) 1-
Fixing lightening Torque
(Nm)
Cooling System
(continued)
Fan drive unit to pulley
Hose clamp, breather to thermostat
Hose clamp, breather to throttle body
Hose clamp, bypass hose
Hose clamp, water pump to pipe
Thermostat cover to housing
Thermostat to cylinder head
Water pipe bracket to inlet manifold 21,5 - 28.5
1,5
- 2,5
1,5
- 2,5
2,5
- 3,5
2,5
- 3,5
2 1,5
- 28,5
21.5 - 28,5
21,5 - 28,5
Water pump assembly
Water pump to timing cover 21,5 - 28,5
21,5 - 28,5
Water pump to water rail 2,5 - 3,5
Water rail to cylinder block
X300 VSM iii Issue 1 August 1994
21,5 - 28,5
@
Water temperature sensor to thermostat housing
Water temperature transmitter to thermostat housing 14,5 - 19,5
14,5 - 19,5
44,5 - 59,5
Engine Mounting
*Engine mounting bracket screw
' Exhaust Manifold
Exhaust manifold to cylinder head
Heatshield to exhaust manifold
Lifting eye setscrew (slave item only) 44,5 - 59,5
21,5 - 28,5
21,5 - 28,5
Miscellaneous Hoses
Hose clamp, heater return hose to throttle body
Hose clamp, hose to cam cover
Hose clamp, water pump
Oil Cooler (4,O liter supercharged)
Hose clamp, oil cooler hose to radiator cradle
Oil cooler clamp screw
5-7
Oil cooler pipe bracket screw
Oil cooler pipes to engine
Oil cooler to body
Tube nut,
all except those shown below
Tube nut, transmission pipes to transmission
1,5 - 2,5
2,5
- 3.5
2,5
- 3,5
7
- 10
1,5
- 2.5
14
- 18
17
-23
17
- 23
16
- 20
Oil Pump, Filter & Oil Pan
Drain plug 64,8 - 79,2
Filter head to cylinder block 21,5 - 28,5
Oil filter cartridge 12 - 15
Oil pan to cylinder block 21,5 - 28.5
Oil pan to timing cover 21,5 - 28,5
Oil pump and oil pump carrier to cylinder block 21,5 - 28.5
Rear cover to body 9,5 - 12,5
Relief valve plug 35,7 - 48,3
Supercharger
Adapter to timing cover
Air duct clamp to intercooler
Air duct hoses
Air duct lower to intercooler 22 - 28
2,5
- 3,5
2,5
- 3,5
2,5
- 3,5

Idler bracket / timing cover to cylinder black
Idler bracket to water pump
Idler mounting bracket to thermostat housing
lntercooler water pipes
Outlet elbow to supercharger
Pulley to carrier 22 - 28
22
- 28
22
- 28
22
- 28
22
- 28
22
- 28
43
- 57
22
- 28
43
- 57
22
- 28
22
- 28
8,5
- 11,5
Supercharger mounting bracket to engine
Supercharger to mounting bracket
Supercharger
mounting stud
Tensioner bracket
/ timing cover to cylinder block
Tensioner bracket to adapter
Throttle bodv adapter to
bypass actuator
Engine (AJ16)
Fixing lightening Torque
Supercharger (continued)
Air duct upper casting to lower
Bypass valve disc to spindle
Bypass
mlve to throttle body
Elbow to intercooler
2,5 - 3,5
2.5
- 3,5
8,5
- 11,5
22 - 28 ~~ ~
111.
SERVICE MATERIALS
Description USOS Notea 1 I I Hylosil 102 sealant 1 Half moon seals to cylinder head I I Oil pick-up strainer to transfer housing I 1 Oil pump transfer housing to cylinder block 1
[ Rear seal housing to cylinder block , [Thermostat housing to extension , I Thermostat outer housing to inner housing 1 , [Timing cover blanking plate to timing cover 1 I I Timing cover to cylinder block
I Locktite 501 locking compound I Oil pump drive plate bolt
,
,
I Oil pump front cover to body 1
I Oil pump rear cover to body
I Exhaust system joints
Tivoli Kay Adhesives No. 5696
sealant
X300 VSM Issue 1 August 1994 iv

Engine
3.1.3 ENGINE OIL, RENEW
SRO 12.60.00
. Undo and remove the sump plug positioned at the rear of
the sump, drain the engine oil into a suitable receptacle
and dispose of
it in a safe and environmentally friendly
manner.
Replenish the engine oil, to the correct level on the dip-
stick (see Fig. 1).
When the oil is renewed, start the engine, wait for the oil
light to extinguish and switch off the engine for 30 sec- onds.
. Finally remove and wipe clean the dip stick,
check the oil level - replenish if necessary.
. For recommended engine oil refer to Appendix AI.
3.1.4 OIL FILTER CARTRIDGE, RENEW
SRO 12.60.04
The white oil filter cartridge displaying the Jaguar logo, is lo- cated on the left-hand side of the engine below the throttle
assembly (Fig. 2).
When refitting, tighten the oil filter cartridge using hand
pressure only.
On no account use an oil filter strap designed
forthe removal
of cartridges.
m: The normal tightening torque of the oil filter is a 3/8 to 1/2 turn after initial contact.
1 JLX-076
Fig. 1
-~ ~ ~~~~~ Issue 1 August 1994 X300 VSM 3