1994 JAGUAR XJ6 Workshop Manual

gg Jacking, Lifting & Vehicle Recovery
.-
- 2.1.4.1
Front - One Wheel
Position the jack under the lower spring support pan (Fig. I), using a wooden block placed between the jack head and the
spring support pan. Place an axle stand
in position at the ad- jacent jacking point when the wheel has been raised.
2.1.4.2 Front - Both Wheels
Position the jack centrally under the front crossmember (Fig. 2), using a wooden block placed between the jack head and
the crossmember. Place axle stands under both front jack- ing points when the vehicle has been raised.
2.1.4.3 Rear - Both Wheels
Place the jackcentrally underthe rear crossmember (Fig. 3), using a wooden block placed between the jack head and the
crossmember. Place axle stands under both rear jacking
points when the vehicle has been raised.
I 2.1.4 WorkshoD lacks
Fig. 1
Fig. 2
Fig. 3
Issue 1 August 1994 2 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

Jacking, lifting & Vehicle Recovery gg
2.2.7 Suspended Towing
CAUTION: Do not tow with sling-type equipment as damage to the bodywork may result. Do not front suspend tow vehides with automatic transmission.
2.2.8 Rear Suspended Tow
Remove the ignition key from the ignition /steering lock.
. Raise the vehicle using a lifting device with a cradle. This should be positioned under each rear wheel as indicated
in Fig. 1.
0
0
0
J08-026
Fig. 1
Issue 1 August 1994 5 X300 VSM

6

Engine (AJ16) I=
SECTION CONTENTS
Sub-section Tide
I to 111 . . . . . . . . . . . . Preliminary Pages . . . . . . . . . . . . . . . . . . . .
3.1.1 . . . . . . . . . . . . . Engine, General.. . . . . . . . . . . . . . . . . . . . .
3.1.2.. . . . . . . . . . . . Engine/ Transmission Unit, Renew.. . . . .
3.1.3 . . . . . . . . . . . . . Engine Oil, Renew . . . . . . . . . . . . . . . . . . .
3.1.4 . . . . . . . . . . . . Oil Filter Canister, Renew . . . . . . . . . . . . .
3.1.5 . . . . . . . . . . . . Front Engine Mounting Bracket Assembly,
3.1.6 . . . . . . . . . . . . Rear Engine Mounting Assembly, Renew .
X300 VSM
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. . . . . . . ,
Renew .
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SRO
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. 12.41. 02/20 ......
. 12.60.00 .........
. 12.60.04 .........
. 12.45.01 LH
12.45.03 RH.. . . . .
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12.45.04 .........
Issue 1
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2 ...
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August 1994

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