service JAGUAR XJ6 1994 2.G Service Manual

Automatic Transmission (AJ16)
8.1.13
SRO 44.40.01
. Raise the hood and fit a fender cover.
Disconnect the battery.
. Raise the vehicle on a ramp.
Drain the transmission lubrication system, see Su
. Remove the fluid pan, see Sub-section 8.1.8.
. Remove the fluid filter, see Subsection 8.1.6.
VALVE BODY ASSEMBLY, RENEW (3’21)
tion 8.1.2.
-sec-
. Release and remove the valve body securing screws
Displace and remove the valve body assembly.
Clean the valve body and mating faces.
Fit the new valve body to the transmission unit, locating
the throttle valve behind the throttle valve cam and en
-
gage the selector.
(1 Fig. 1).
. Fit but do not tighten the valve body securing screws.
. Fit and engage Service Tool JD 103 between the valve
body and the throttle valve pin.
Align the valve body assembly.
. Fully tighten the valve body securing screws.
. Remove Service Tool JD 103.
= Fit a new fluid filter, see Sub-section 8.1.6.
. Refit the fluid pan, see Subsection 8.1.8.
. Lower the vehicle on the ramp.
. Refill the transmission unit with fluid, see Subsection
. Remove the fender cover and lower the hood.
8.1.2.
Fig. 1
X300 VSM Issue 1 August 1994 16

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

Automatic Transmission (V12 & AJ16 Supercharged) Powertrain
0
8.2.13 LUBRICATION SYSTEM, DRAIN AND REFILL
(4,OL SC AND 6,OL)
SRO 44.24.02
. Raise the vehicle on a ramp.
. Position a drain tin below the transmission unit.
. Release and remove the fluid pan drain plug.
. Allow the fluid to drain.
Clean the drain plug, including the magnet and the fluid
pan drain plug face.
. Fit and tighten the fluid pan drain plug.
. Remove the drain tin from below the transmission unit.
. Lower the vehicle on the ramp.
Open the hood and fit
a suitable fender cover.
Remove and wipe the dipstick.
. Fit a funnel to the dipstick tube.
. Initially fill the transmission with 4,5 liters of fluid.
. Remove the funnel.
. Open the front door.
. Check that the parking brake is applied.
. Start the engine.
Apply the footbrake.
Run the shift lever through all positions, finally returning
to the Park position.
. Release the footbrake.
. Insert the dipstick, then remove and inspect the level.
. Fit the funnel to the dipstick tube.
. Fill the transmission to the 'COLD' level mark on the dip-
stick with the correct fluid, see the Powertrain Automatic
Transmissions Service Manual, General Data.
CAUTION: On no account should the vehicle be driven un- less the fluid level is at the 'COLD' level and the
system primed.
0
Remove the funnel.
. Replace the dipstick.
. Switch the ignition OFF.
. Remove the fender cover and close the hood.
= Close the door.
J&&Q: 0 After road testing the vehicle, the fluid level on the
dipstick should be between the 'HOT' Min I Max
marks. Check the level with the transmission at nor-
mal operating temperature (90 to 100°C), with the
engine left running and the transmission in the Park
position.
m
0
Issue 1 August 1994 14 X300 VSM ~
__

Pomrtrain Automatic Transmission (V12 & AJ16 Supercharged)
8.2.14 FLUID PAN, RENEW (4,OL SC)
SRO 44.24.04
. Open the hood and fit a suitable fender cover.
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sukec-
. Slacken the downpipe catalyst to intermediate catalyst
Slacken the intermediate catalyst to intermediate si-
9 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 the fluid pan gasket.
. Clean the fluid pan gasket, which can be re-used if in good
Place the fluid pan gasket aside.
= Remove the magnet (3 Fig. 1) from the fluid pan.
= Clean the magnet and place 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 serviceable 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 the downpipe securing
. Align the intermediate silencers to the intermediate cata-
. Tighten the intermediate silencer securing clamps.
. Lower the vehicle on the ramp.
Refill the transmission unit with fluid, see Subsection
8.2.13.
. Remove the fender cover and close the hood.
tion 8.2.13.
clamp securing bolts.
lencers clamp securing bolts.
pipe.
condition.
clamp. lyst assembly.
.. rli
i
1
JLL-713
Fig. 1
X300 VSM 15 Issue 1 August 1994

Automatic Transmission (V12 & AJ16 Supercharged) Powertrain
8.2.15 FlUlD PAN, RENEW (6,Ol)
SRO 44.24.04
Open the hood and fit a suitable fender cover.
. Raise the vehicle on a ramp.
. Slacken the underfloor catalyst to downpipe clamps se-
. Displace and reposition the olive clamps on the pipes.
. Slacken the underfloor catalyst to intermediate silencer
Displace the underfloor catalyst assembly rearwards to
. Displace and remove the olives from the downpipes.
. Using a wire brush, clean the olives and downpipe joints.
m 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.
Drain the residual fluid from the fluid pan.
. Remove the fluid pan (1 Fig. 1) and gasket (2 Fig. 1).
. Clean the fluid pan gasket, which can be re-used if in good
. Place the fluid pan gasket aside.
. Remove the magnet (3 Fig. 1) from the fluid pan.
. Clean the magnet and place 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 serviceable 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 underfloor
catalyst and the floor.
. 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.
. Tighten the underfloor catalyst to 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
curing
bolts.
clamps securing bolts.
disconnect from the downpipes.
catalyst and the body for access.
tion 8.2.13.
condition.
ing bolts.
assembly.
8.2.13. Remove the fender cover and close the hood.
JLL-719
Fin. 1 ~
Issue 1 August 1994 X300 VSM 16

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

Driveshafts & Final Drive
1. SERVICE TOOLS & EQUIPMENT
Illustration
(r-3
@
not illustrated
Jaguar Number
JD ID
JD
ID17
JD 138
JD 132 - 1
JD 156
JD 198
JD 550
- 1
JD550-4/1&4/2
SL 7
Description
Hub remover
Thread protector
Dial test indicator
(DTI) and locator
Hub press tool and button
Issue 1 August 1994 ii X300 VSM ~
Pinion
puller
Pinion Oil seal installer
Output shaft
oilseal remove I replace
Adaptor
1 replacer bearing and seal
Bearing replacer
Notes
0
0
0
0

Driveshafts & Final Drive
Description
Driver Handle
SERVICE TOOLS & EQUIPMENT (CONTINUED)
Notes
-
illustration
Jaguar Number
18G 134
18G
1205 --I--- Pinion flange wrench
X300 VSM iii Issue 1 August 1994

Driveshafts & Final Drive
Description Use8
Loctite 270 Adhesive
Hylosil 102
-Sealant
Retinax A grease Axle shaft spline
Output shaft bearing housing to differential
case
Rear
hub bearings and seal pre-lubrication
Notes
30 / 50% radial coverage
See Sub Section
IV Service
I -
0
I -
minus 0.08 = 3.07 mrn (required adjustable spacer)
Minimum specified pre-load 0.025, therefore 3.15
minus 0.025 = 3.125 mm (required adjustable spacer).
Adjustable spacers are available
in 0,05 mm increments
from
2,22 to 3,47 mm.
I Data
IU SERVICE DATA
Rear hub bearing grease - Quantity
Final drive
unit pinion spigot radial run-out
0
0
Specification
0,025 to 0,08 mm
Inner bearing race1 1,5 ml. Outer bearing race 9,0 ml
Must not exceed 0,08 mm TIR (total indicator reading).
Should the run-out exceed the stated limit, renew the
final drive
unit.
X300 VSM V Issue 1 August 1994

Driveshafts & Final Drive
. Remove upper link assembly from differential and wide mounting bracket / 'A' frame.
. Release fixings, 'A' frame to differential, 'A' frame to wishbone tie and wide mounting bracket to 'A' frame.
. Remove wishbone tie assembly, rear mounting bracket and pendulum assembly.
. Release fixings differential nose to wide mounting bracket.
. Assembly and fitting is the reversal of this procedure, taking note of the following:
Drive shaft must be aligned in accordance with Sub
-Section 9.2.
Renew all self locking nuts.
Renew all bolts that were originally fitted with thread locking adhesive.
Replace all locking wire and split pins (cotter pins).
Tighten all fixings to the specified torque.
Correct the final drive oil level
if required.
Check and adjust rear wheel camber setting as required.
9.9 AXLE SHAFT ASSEMBLY, RENEW
SRO
47.10.01
Disconnect vehicle battery ground lead.
. Slacken appropriate axle shaft hub nut.
. Support the vehicle at the rear and remove rear road
. Remove brake caliper in accordance with 70.55.03. Sec-
wheel.
tion 12, but do not disconnect hydraulics.
Slacken hub carrier fulcrum and remove ABS sensor from
hub carrier.
. Remove axle shaft hub nut and collar.
. Remove fixings axle shaft to differential output shaft
flange, note camber shim.
. With service tools JD 1D/7 (Fig. 1) and JD ID (Fig. 21, push
shaft through hub.
. Remove axle shaft assembly.
CAUTION: Take care not to introduce debris into the hub
bearings, or damage seal.
. Prior to assembly, remove all traces of adhesive from hub
. Assembly and fitting is the reversal of this procedure
Adhesive should be applied to axle shaft splines over
a radial area of
30 to 50%.
Renew all bolts that were originally fitted with thread
locking adhesive.
Replace all locking wire and split pins (cotter pins).
Tighten all fixings to the specified torque.
Check and adjust rear wheel camber setting.
Verify operation of brakes.
Renew all self locking nuts.
splines.
taking
note of the following:
0
NQ&: The axle shaft nut is a self-locking item with a thread
insert and must NOT be reused.
Fig. 1
Fig.2
- Iss ue 1 August 1994
__~
7 X300 VSM