1994 JAGUAR XJ6 light

Automatic Transmission (V12 & AJ16 Supercharged) Powortrain
Fixing
Drain plug to fliud pan
Fluid pan
to case
Pressure control solenoid bracket
to valve body
Solenoid to valve body
Speed sensor and bracket assembly to case
Valve body
to case 1 lubrication pipe
Valve body to case
I PSM
1. SERVICE TOOLS & EQUIPMENT
No Jaguar service tools are required for the operations covered by this Sub-section.
lightening Torque
(Nm)
34
24
8
8
11
11
11
Description
Tivoli Kay Adhesives No. 5696
sealant
UseS Notes
Exhaust system joints
Description
I To be issued I I
Data
Issue 1 August 1994 ii X300 VSM

Powertrain Automatic Transmission (V12 & AJ16 Supercharged)
Light throttle D1 -D2 D2 - D3 D3 - D4
Normal mile 1 h 8- 10 18-20 25 - 39
kmlh 13- 15 28 - 33 40 - 46
sport mile 1 h 10 - 12 20 - 23 30 - 34
kmlh 16- 19 32 - 37 48-55
Up to Detent D1- D2 D2 - D3
Normal mile I h 34 - 37 60-66
kmlh 54 - 59 97 - 107
8.2.1.2 Shift Speeds
0
D4 - TCC on
45 - 51
72
-83
47
- 55
76
-88
D3
- D4
86
-94
138
- 151
4,O Liter Supercharged
sport mile I h 43 - 47 74 - 81 103 - 113
kmlh 69 - 76
118- 130
166 - 182
Maximum shift speeds (through detent)
Normal 1 Sport mile I h
kmlh
D1 -D2 D2 - D3 D3 - TCC on
47 - 50 81 -84
116 - 128
75
- 80 130 - 134
187 - 205
TCC
-Torque converter clutch
m: Road speeds shown above are for a vehicle with an axle ratio of 3,58:1, and standard tyres (2251 65ZR15). For
a vehicle with optional sports tyres
(225 / 55ZR16) (lattice wheels), these speeds must be reduced by 2,4%.
Zero throttle 1 TCCoffinD4 1 D4 - D3 D3 - D2
X300 VSM 3 Issue 1 August 1994
D2 - D1
Normal mile 1 h
kmth
sport mile 1 h
kmlh
I 36 - 40 15- 17
10- 12 -
58-64 24 - 27 16- 19 -
36 - 40 18 - 20 12 - 14
9-9
58-64 29 - 32 20 - 22 14 - 15
Up to
detent D4 - D3 03 - D2
Normal mile 1 h 67-74 3-44
kmlh 107-118 63-70
sport mile 1 h 81 -89 57 - 63
kmlh 130- 144 92 - 101
Kick-down available (through detent) TCC4 - D3 D3 - 02
Normal 1 Sport mile I h 103- 113 67 -74
kmlh 165 - 183 107 - 118 D2
- D1
9-9
14
- 15
27
- 29
43 - 47
D2
- D1
36 - 40
58-64

Automatic Transmission (V12 & AJ16 Supercharged)
Light throttle D1 -D2
Normal mile 1 h -
km/h -
sport mile / h 10- 12
kmlh 16- 18
Up to detent
Normal mile I h
kmlh
sport mile
1 h
km/h
Maximum shift speeds (through detent)
Normal I Sport mile / h
kmlh
6,O Liier
D2 - D3
D3 - D4
D4 - TCC on
20 - 23 29 - 33
48 - 55
32
- 37 46 - 52
77 -88
23 - 26 32 - 37 51 -59
36
- 41 51 -59 82 - 94
D1 -D2
D2 - D3 D3 - D4
35
- 40 61 -70 83-91
56
- 64 98- 112 133 - 164
43 - 49 73 - 79 99 -107
68
-78 117 - 127 158 - 172
D1 -D2 D2 - D3
D3 - TCC on
48-53 81 -89
116- 124
77
- 85 130- 149
186 - 198
Zero throttle
Normal mile 1 h
kmlh
sport mile
1 h
km/h
TCC off in 04 D4 - D3 D3 - D2 D2 - D1
- 36 - 40 15 - 17 10 - 12
16
- 19 58 - 64 24 - 27
36
- 40 18 - 20 12-14 6-7
58
- 64 29 - 32 19 - 22 10- 12
-
0
0
Up to detent
Normal mile I h
kmlh
sport mile
/ h
km/h
mile I h
kmlh
'Kick-down' available (through detent)
Normal 1 Sport
TCC -Torque converter clutch
m: Road speeds shown above are for a vehicle with an axle ratio of 3,58:1, and standard tyres (2251 65ZR15). For
a vehicle with optional sports tyres
(225 155ZR16) (lattice wheels), these speeds must be reduced by 2,4%.
D4 - D3 D3 - D2 D2 - D1
67 - 75 37 - 41 7-9
108
- 119 59 - 66 11 - 14
84
-92 60 - 66
27 - 29
134
- 148 96 - 106
43 - 47
TCC4
- D3 03 - D2 D2 - D1
103 - 113 67 -75 36 - 40
164
- 181 108 - 119 58 - 64
0
0
Issue 1 August 1994 4 X300 VSM

Powertrain Automatic Transmission (V12 & AJ16 Supercharged)
8.2.16 FLUID PAN GASKET, RENEW (4,OL SC)
SRO 44.24.05
Open the hood and fit a suitable fender cover.
. Raise the vehicle on a ramp.
Drain the transmission lubrication system, see Sub-sec-
. Slacken the downpipe catalyst to intermediate catalyst
. Slacken the intermediate catalyst to intermediate si-
. Disconnect the intermediate catalyst pipe from the down-
Clean the downpipe and intermediate pipe joint.
. Release and remove the fluid pan securing bolts.
. Remove the fluid pan (1 Fig. 1) and gasket (2 Fig. 1).
. Drain the residual fluid from the fluid pan.
. Remove and discard the fluid pan gasket.
Remove the magnet (3 Fig. 1) from the fluid pan; clean the
. Place the magnet on a clean surface.
. Clean the transmission fluid pan joint face.
. Clean the fluid pan.
. Place the fluid pan aside.
. Attach the magnet to the recess in a new fluid pan.
. Fit and align a new gasket to the fluid pan.
. Fit the fluid pan and gasket to the transmission unit.
. Fit and tighten the fluid pan securing bolts.
. Apply sealant to the intermediate pipe joint. See Service
Materials in the preliminary pages, this Section.
. Reconnect the intermediate pipe to the downpipe.
. Align the intermediate catalyst assembly.
. Tighten the intermediate pipe to downpipe securing
. Align the intermediate silencers to the intermediate cata-
. lighten the intermediate silencer securing clamps.
. Lower the vehicle on the ramp.
tion 8.2.13.
clamp securing bolts.
lencers clamp securing bolts.
pipe.
magnet.
clamp. lyst assembly.
. Refill the transmission unit with fluid, see Subsection
8.2.13.
. Remove the fender cover and close the hood.
1
JLL-713
Fia. 1
X300 VSM 17 Issue 1 August 1994

Automatic Transmission (V12 & AJ16 Supercharged) Powertrain
8.2.17 FLUID PAN GASKET RENEW (6,OL)
SRO 44.24.05
Open the hood and fit a suitable fender cover.
. Raise the vehicle on a ramp.
. Slacken the underfloor catalyst to downpipe clamp secur-
. Displace and reposition the olive clamps on the pipes.
. Slacken the underfloor catalyst to intermediate silencer
. Displace the underfloor catalyst assembly rearwards to
ing
bolts.
clamps securing bolts.
disconnect from the downpipes.
Displace and remove the olives from the downpipes.
Using a wire brush, clean the olives and downpipe joints.
. Place a suitable piece of wood between the underfloor
Drain the transmission lubrication system, see Sub-sec-
Release and remove the fluid pan securing bolts.
. Remove the fluid pan (1 Fig. 1) and gasket (2 Fig. 1).
Drain the residual fluid from the fluid pan.
Remove and discard the fluid pan gasket.
Remove the magnet (3 Fig. 1) from the fluid pan; clean the
magnet.
Place the magnet on a clean surface.
Clean the fluid pan joint face.
Clean the fluid pan.
. Place the fluid pan aside.
. Attach the magnet to the recess in the fluid pan.
. Fit and align a new gasket to the fluid pan.
. Fit the fluid pan and gasket to the transmission unit.
. Fit and tighten the fluid pan securing bolts.
. Remove the block of wood from between the under floor
catalyst and the floor.
9 Apply sealant to the downpipe joints and olives. See Ser- vice Materials in the preliminary pages, this Section.
= Fit and seat the olives to the downpipes.
. Reconnect the underfloor catalyst to the downpipes.
. Reposition the olive clamps.
. lighten the underfloor catalystto downpipe clamps secur-
Align the intermediate silencers to the underfloor catalyst
. Tighten the clamp securing bolts.
. Lower the vehicle on the ramp.
. Refill the transmission unit with fluid, see Sub-section 8.2.13.
Remove the fender cover and close the hood.
catalyst
and the body for access.
tion
8.2.13.
ing bolts.
assembly.
2
1
JLL.7K
Fig. 1
0
0
0
0
Issue 1 August 1994 18 X300 VSM

10.5 OUTER
TRACK ROD BALL JOINT, RENEW
sRo . Disconnect 57.55.02 vehicle battery ground lead.
. Raise the front of the vehicle and remove the appropriate
road wheel
Slacken the track rod
locknut but do not wind away from
the ball joint (1 Fig. 1).
m: Leave the lock-nut in its original position to initially
locate the new ball joint.
. Remove the track rod ball joint nut (and discard) (2 Fig. 1)
at the steering arm (3 Fig. 1).
. Using service tool JD 100 (1 Fig. 2), release the taper and
remove the ball joint (2 Fig. 2).
Fit the new track rod ball joint up to the lock-nut and se- cure at the steering arm with a new nut; tighten to specifi- cation.
. Fitting is the reversal of this procedure noting that the sus- pension should be fully settled prior to tracking adjust-
ment.
0 10.6 FRONT HUB ASSEMBLY, RENEW
SRO 60.25.01
10.7
SRO 60.25.12
10.8 FRONT HUB BEARING, RENEW
SRO 60.25.16
10.9
SRO 60.25.17
Disassemble
Disconnect vehicle battery ground lead.
. Support the vehicle at the front and remove the appropri-
. Remove brake caliper and disc assemblies see SRO 70 10
IWQ: Do not allow thecaliperto hang by either harness or
flexible hose.
FRONT HUB BEARING END FLOAT, CHECK
AND ADJUST
FRONT HUB
OIL SEAL, RENEW
ate road wheel (s)
10, section 12 for removal method only.
WARNIM: DO NOT INHALE BRAKE PAD DUST, ITMAY DAM-
0
AGE YOUR HEALTH.
. Prise of the hub grease cap (1 Fig. 3).
Remove and discard cotter pin (2 Fig. 3), pull off castel- lated nut retainer (3 Fig. 3).
Remove the hub nut and bearing washer.
Carefully remove the hub assembly (4 Fig. 3)fromthestub axle.
Hub oil seal. Prise the original seal from the spigot and dis-
card.
. Remove all traces of grease and dirt from the stub axle and
back plate.
. Lightly lubricate the stub spigot (to ease assembly of the
seal) and assemble the seal tothe spigot using special tool JD 179 (Fig. 4).
JS7-i 58 Fig. 1
Fig. 3
Fia.
4
X300 VSM 9 Issue 1 August 1994

@ Steering
. Pack the annular gaps of the oil seal lips with grease.
. Bearing. Wash the hub assembly thoroughly and 'drift' the affected bearing cup(s) from the hub.
!&!$Q:
rn Hub. At this point the hub may be renewed if required.
Assembly
. Bearing. Assemble the inner bearing track to the hub using service tool 18G 134 and adaptor JD 550 - 5 / 1.
Ensure that the hub inner seal diameter is free of debris or damage and is lightly lubricated prior to assembly.
Only replace complete bearings, never cup or race in isolation.
Assemble the outer bearing cup to the hub using service tool
18G 134 and adaptor JD 550 - 5 / 2. Pack each race with approximately 4 ml of grease and position the inner race onto the stub axle.
Apply a smear of grease to hub inner surfaces and bearing cups. Assemble the hub to the stub axle followed by
outer race, bearing washer and hub nut.
It is not necessary to fill the hub cavity with grease, merely protect from corrosion with a coat of IubricanL'Seat'the bear-
ings by slightly tightening the hub nut whilst rotating the hub. Do not apply load without rotation. m:
. End float. Set a Dial Test Indicator (DTI) as shown in Fig. 1 and adjust the hub nut to achieve the correct end float.
As the adjustment is made, continually load the hub axial-
ly in both directions.
. Without disturbing the end float setting, fit the castellated
nut retainer so that it aligns with both hub nut and stub
axle drilling.
. Secure nut retainer using a new cotter pin.
9 Assembly and fitting is the reversal of this procedure not- ing that; all fixings MUST be tightened to specification
and operation of the braking system verified.
Fig. 1
Issue 1 August 1994 10 X300 VSM

Suspension Systems
11.4.3 Front End Inspection
Do not check and adjust front wheel alignment without carrying out the following inspection for front end damage and
wear:
. Check for specified air pressure in all four tires.
Raise front of vehicle off the floor; grasping upper and lower surface of the tire, shake each front wheel to check for
. Check front suspension lower arm ball joint and mounts for looseness, wear and damage.
Check steering gear mountings and all steering linkages for looseness.
. Renew parts if necessary.
. Grasp upper and lower surface of tire and shake each wheel to check wheel bearing end play.
. Check the action of the front dampers and the condition of their attachments, as sticking or binding front dampers
worn
bearings.
Check brake caliper mountings.
may not allow the vehicle to settle in to a normal level position, possibly affecting the front-wheel alignment.
m: Front wheel bearings are adjustable (0.001 to 0.003 in. endfloat).
11.4.4
. Check the wheel bearings.
. Inspect the front suspension upper joint and renew front suspension lower wishbone if needed.
Raise vehicle and position floor jacks beneath the front suspension lower wishbone.
Grasp the lower edge of the tire and move the wheel in and out.
While moving the wheel, observe the upper and lower wishbone.
. Movement between the vertical links and the wishbones indicates abnormal ball joint wear.
. Renew ball joints.
. Check the front wheel bearings.
. Check for excessive play and wear.
Upper / Lower Ball Joint Inspection
11.4.5 Damper Inspection
m: The gas-pressurized hydraulic front dampers are not serviceable, adjustable or refillable.
Verify that all attachments of the suspension components and the front dampers are tight. Renew any front damper
. Check front dampers for external damage.
. Check for oil leakage and vehicle sag.
that
has a damaged integral lower mounting bushing.
0 Oil Leak
Leakage is the condition in which the entire damper body is covered with oil and from where
it will drip on to
the pavement. Due to correct damper lubrication a light film of oil (weepage) can usually be seen on the upper
portion of the damper.
Should there be any leakage, ensure that the fluid does not originate from sources other than the front damper.
Renew worn or damaged dampers.
0 Vehicle Sag
Renewing front dampers will not correct the problem of vehicle sag, as basically this is controlled by the spring
units.
issue 1 August 1994 4 X300 VSM