hood release JAGUAR XJ6 1994 2.G Workshop Manual

bZF Automatic Transmission (AJ16) -
0
8.1.2 TRANSMISSION FLUID, RENEW
SRO 44.24.02
= Raise the hood and fit a fender cover.
. Raise the vehicle on a ramp.
. Place a drain tin in position beneath the transmission drain
Release and remove the transmission drain plug; allow
. Fit the drain plug with a new washer and torque tighten.
Reposition the drain tin beneath the dipstick tube union.
Remove the screw securing the dipstick tube bracket.
. Release the dipstick tube union nut and disconnect the
tube from the fluid pan.
. Drain the transmission fluid.
Clean the tube unions, reconnect the dipstick tube to the
. Lower the vehicle on the ramp.
. Remove the transmission dipstick.
. Renew the transmission fluid filter, see Subsection 8.1.6.
Fill the transmission with the correct fluid, see the ZF Auto-
Note: It will not be possible to get all the initial fill quantity
of fluid into the transmission.
. Refit the dipstick.
. Startthe engine, apply all brakes and run the transmission
With the engine still running, remove the dipstick.
Clean the dipstick and refit.
Remove the dipstick and check the transmission fluid
. Add fluid until the correct level is achieved.
. Stop the engine and refit the dipstick.
. Checkfluidleveltothe'HOT'marksaftera20mileroad run
(3,2L AND 4,OL)
Plug.
the fluid to drain.
fluid pan and torque tighten the union nut.
0
matic Transmissions Service Manual, General Data.
through
all gear positions and select 'Park'.
level. Remove the fender cover and lower the hood.
to ensure accurate results.
m
e
0
X300 VSM Issue 1 August 1994 6

Automatic Transmission (AJl6)
8.1.6 TRANSMISSION FLUID FILTER, RENEW
SRO 44.24.07
9 Raise the hood and fit a fender cover.
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sub-sec-
. Removethefluid pan,seeSub-section8.1.7 (4,OL)orSub-
. Release and remove the fluid filter securing screws; dis-
. Remove and discard the filter '0' ring.
. Clean the new filter and mating faces.
. Fit the '0' ring to the new filter; fit and seat the filter assem-
. Fit and torque tighten the filter securing screws.
. Refitthefluidpan,seeSub-section8.1.7 (4,OL)orSub-sec-
. Lower the vehicle on the ramp.
. Refill the transmission unit with fluid, see Subsection
8.1.2.
Remove the fender cover and lower the hood.
(3,2L AND 4,011
tion 8.1.2.
section
8.1.8 (3,2L).
place and remove the fluid filter.
bly to the valve body.
tion 8.1.8
(3,2L).
8.1.7 FLUID PAN, RENEW (4,OL)
SRO 44.24.04
. Raise the hood and fit a fender cover.
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sub-sec-
tion 8.1.2.
Release and remove the rotary switch protection cover to
fluid pan securing screws; remove the rotary switch
protect ion cover.
Release and remove the fluid pan securing bolts and
clamps
(1 Fig. 1). Displace and remove the fluid pan
(2 Fig. 1).
. Drain the fluid pan. Remove and discard the fluid pan
gasket if the gasket is damaged.
Remove the magnets from the fluid pan and place the fluid
pan aside.
. Clean the gasket faces and magnets.
Fit a serviceable gasket to the new fluid pan.
. Fit the magnets in position in the fluid pan.
Fit and align the fluid pan to the transmission unit; fit and
torque tighten the fluid pan clamps and securing bolts.
. Fit the rotary switch protection cover to the fluid pan
bosses and fit and torque tighten the rotary switch protec-
tion cover securing bolts.
. 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 11 Issue 1 August 1994

Automatic Transmission (AJ16)
8.1.8 FLUID PAN, RENEW (3,2L)
SRO 44.24.04
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sub-sec-
tion 8.1.2.
Release and remove the fluid pan securing bolts and
clamps
(1 Fig. 1).
. Displace and remove the fluid pan (2 Fig. 1).
= Drain the fluid pan. Remove and discard the fluid pan
. Remove the magnetsfrom the fluid pan and place the fluid
. Clean the gasket faces and magnets.
. Fit a serviceable gasket to the new fluid pan.
. Fit the magnets in position in the fluid pan.
9 Fit and align the fluid pan to the transmission unit.
Fit the fluid pan clamps; fit and torque tighten the fluid pan
. Lower the vehicle on the ramp,
. Raise the hood and fit a fender cover.
. Refill the transmission unit with fluid, see Sub-section
. Remove the fender cover and lower the hood.
gasket
if the
gasket is damaged.
pan aside.
securing bolts.
8.1.2.
8.1.9
SRO 44.24.05
. Raise the hood and fit a fender cover.
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sub-sec-
FLUID PAN GASKET, RENEW (3,2L)
tion 8.1.2.
. Release and remove the fluid pan securing bolts clamps
. Displace and remove the fluid pan (2 Fig. 1).
(1 Fig. 1).
Remove and discard the fluid pan gasket.
pan aside.
. Removethe magnetsfrom the fluid pan and place thefluid
. Clean the fluid pan, gasket faces and the magnets.
. Fit a new fluid pan gasket.
. Fit the magnets in position in the fluid pan.
9 Fit and align the fluid pan to the transmission unit, fit the
fluid pan clamps,fit and torquetighten the fluid pan secur-
ing bolts.
. Lower the vehicle on the ramp.
. Refill the transmission unit with fluid, see Sub-section
. Remove the fender cover and lower the hood.
8.1.2.
/>U492
Fig. 1
Fig. 1
j
X300 VSM Issue 1 August 1994 12

Automatic Transmission (AJ16)
8.1.10 TRANSMISSION SPEED SENSOR, RENEW (4,OL)
SRO 44.15.34
9 Raise the hood and fit a fender cover.
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sub-sec-
Remove the fluid pan, see Sub-section 8.1.7.
. Displace the transmission speed sensor harness from the
valve body rear securing clip.
Release and remove the speed sensor and connector re-
taining clip from the valve body.
. Displace the speed sensor and connector from the trans-
mission main casing.
9 Disconnect and remove the speed sensor from the har-
ness connector.
. Clean the speed sensor, retaining clip and mating surface.
Connect the new speed sensor to the harness connector.
Fully seat the speed sensor into the transmission unit
tion
8.1.2.
main
casing.
. Fit the speed sensor and connector retaining clip to the
valve body, engaging the tangs onto the connector.
clip securing screws.
the valve body rear; secure the clip.
. Fit and tighten the speed sensor and connector retaining
. Reposition and fully seat the speed sensor harness into
. Refit the fluid pan, see Sub-section 8.1.7.
. Lower the vehicle on the ramp.
. Refill the transmission unit with fluid, see Sub-section
8.1.2.
Remove the fender cover and lower the hood.
X300 VSM 13 Issue 1 August 1994

Automatic Transmission (AJ16)
8.1.11 TRANSMISSION INTERNAL HARNESSMULTI-
PIN SOCKET '0' RING, RENEW (4,OL)
SRO 44.24.20
. Disconnect the battery.
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sub-sec-
. Remove the fluid pan, see Sub-section 8.1.7.
. Remove the fluid filter, see Sub-section 8.1.6.
. Remove the transmission speed sensor, see Sub-section
8.1.10.
. Disconnect the rotary switch harness multi-pin plug
(1 Fig. 1) from the transmission multi-pin socket.
. Release and remove the multi-pin socket to main trans-
mission casing securing nut.
. Release and remove the valve body assembly, ensuring
that the
multi-pin socket is freed from the main case aper-
ture.
. Remove the valve body harness multi-pin socket '0' ring
and discard.
. Clean the valve body and mating faces.
. Fit a new '0' ring to the multi-pin socket
. Fit thevalve body assembly to the transmission unit. Dur-
ing valve body fitment, engage the shift lever quadrant
peg into the manual valve and seat the
multi-pin socket
through the main case orifice.
m. Theflat onthesideofthe multi-pinsocket should be
located on the vertical (left-hand) side of the case.
. Fit but do not tighten the valve body assembly securing
screws.
. Gently push the valve body assembly forward to assume
this position
during the final tightening operation.
. Carry out final tightening of the valve body assembly to
main casing securing screws.
Fit and tighten the harness
multi-pin socket to main casing
securingnut.
. Connect the rotary switch harness multi-pin plug to the
transmission
multi-pin socket.
. Refit the speed sensor, see Sub-section 8.1.10.
Renew the fluid filter, see Sub-section 8.1.6.
. Refit the fluid pan, see Sub-section 8.1.7.
. Lower the vehicle on the ramp.
. Reconnect the battery.
. Refill the transmission unit with fluid, see Sub-section
8.1.2.
. Remove the fender cover and lower the hood.
Raise
the hood and
fit a fender cover.
tion
8.1.2.
Fig. 1
Issue 1 August 1994 14 X300 VSM

Automatic Transmission (AJ16)
8.1.12 VALVE BODY ASSEMBLY, RENEW (4,Ol)
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 Sub-sec-
. Remove the fluid pan, see Subsection 8.1.7.
. Remove the fluid filter, see Sub-section 8.1.6.
. Remove the transmission speed sensor, see Subsection
8.1.10.
. Disconnect the rotary switch harness multi-pin plug from
the transmission multi
-pin socket.
. Release and remove the multi-pin socket to main trans-
mission casing securing nut.
Release and remove the valve body assembly to main cas-
ing securing screws.
. DisDlace and remove the valve body assemblv, ensurina
tion
8.1.2.
that
the multi-pin socket is freed from the main case apery
ture. - . Remove the valve body harness multi-pin socket '0' ring
. Clean the valve body and main case mating faces. Check
. Fit a new '0' ring to the multi-pin socket.
. Fit the valve body assembly to the transmission unit. Dur-
ing valve body fitment, engage the shift lever quadrant
peg into the manual valve and seat the multi
-pin socket
through the main case orifice.
m: Theflat on the side of the multi-pin socket should be
located on the vertical (left-hand) side of the case.
. Fit but do not tighten the valve body assembly securing
screws.
Gently push the valve body assembly forward to assume
this position during the final tightening operation.
Carry out final tightening of the valve body assembly to
main casing securing screws.
. Fit and tighten the harness multi-pin socket to main casing
. Connect the rotary switch harness multi-pin plug to the
. Refit the speed sensor, see Subsection 8.1.10.
. Renew the fluid filter, see Subsection 8.1.6.
Refit the fluid pan, see Sub-section 8.1.7.
* Lower the vehicle on the ramp.
. Reconnect the battery.
. Refill the transmission unit with fluid, see Sub-section
8.1.2.
. Remove the fender cover and lower the hood.
and discard.
for any signs of damage.
securing nut.
transmission multi
-pin socket.
Issue 1 August 1994 X300 VSM 15

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) Powertrain
8.2.3
SRO 44.15.39
. Open the hood and fit a suitable fender cover.
9 Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Subsec-
. Remove the fluid pan, see Sub-section 8.2.14 (4,OL SC) or
. Remove the fluid filter, see Sub-section 8.2.18.
Disconnect the internal harness plug from the pressure
Release and remove the pressure switch manifold to valve
. Remove the manifold from the valve body.
. Retrieve the manifold to valve body '0' ring seals (Fig.1)
Clean the valve body manifold seating area.
. Fit new '0' ring seals to the grooves in a new pressure
Fit the manifold to the valve body.
. Fit and tighten the manifold to valve body securing bolts.
Connect the internal harness plug to the pressure switch
Refit the fluid filter, see Sub-section 8.2.18.
Refit the fluid pan, see Sub-section 8.2.14 (4,OL SC) or
. Lower the vehicle on the ramp.
. Refill the transmission unit with fluid, see Sub-section
. Remove the fender cover and close the hood.
PRESSURE SWITCH MANIFOL D, RENEW
(4,OL SC AND 6,OL)
tion 8.2.13.
Sub
-section 8.2.15 (6,OL).
switch manifold.
body securing bolts.
and discard.
switch manifold.
manifold.
Sub
-section 8.2.15 (6,OL).
8.2.13. Fig.
1
Issue 1 August 1994 6 X300 VSM

Automatic Transmission (V12 & AJ16 Supercharged) Powertrain
8.2.6
SRO 44.15.40
. 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.
INPUT SPEED SENSOR, RENEW (6,OL)
curing bolts.
Slacken the underfloor catalyst
to intermediate silencer
clamps securing bolts.
9 Displace the underfloor catalyst assembly rearwards to
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
. Reposition the edge of the transmission tunnel insulation
. Release and remove the input speed sensor securing bolt.
. Reposition the speed sensor protection cover for access,
noting that the cover remains captive on the harness.
Disconnect the speed sensor harness multi
-pin plug.
- Displace and remove the speed sensor from the trans- mission case.
Clean the transmission case area.
. Fit a new ‘0 ring seal to a new input speed sensor.
. Lubricate the ‘0 ring seal.
. Fit and fully seat the speed sensor to the transmission
. Reconnect the harness multi-pin plug.
Reposition and align the protection cover.
. Fit and tighten the speed sensor securing bolt.
Reposition the insulation foam to its original position.
Remove the block of wood from between the underfloor
. Apply sealant to the downpipe joints and olives. See Ser-
Fit and seat the olives 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.
Remove the fender cover and close the hood.
catalyst
and the body for access.
foam for access.
0
case.
catalyst and the floor.
vice Materials
in the preliminary pages, this Section.
Reconnect the underfloor catalyst to the downpipes.
0
ing bolts.
assembly.
lppl
0
X300 VSM issue 1 August 1994 8

Powertwin Automatic Transmission (V12 & AJ16 Supercharged)
8.2.7
SRO 44.15.41
OUTPUT SPEED SENSOR, RENEW (6,OL)
. 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.
Place a suitable piece of wood between the underfloor
catalyst and the body for access.
. Reposition the edge of the transmission tunnel insulation
foam for access.
. Release and remove the output speed sensor securing
bolt.
Reposition the speed sensor protection cover for access,
noting that the cover remains captive on the harness.
. Disconnect the speed sensor harness multi-pin plug.
. Displace and remove the speed sensor from the trans-
. Clean the transmission case sensor area.
. Fit a new '0' ring seal to a new output speed sensor.
. Lubricate the '0' ring seal.
Fit and fully seat the speed sensor to the transmission
. Reconnect the harness multi-pin plug.
Reposition and align the protection cover.
. Fit and tighten the speed sensor securing bolt.
Reposition the insulation foam to its original position.
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.
. Remove the fender cover and close the hood.
curing
bolts.
cl amps securing bolts.
disconnect from the downpipes.
mission case.
case.
0
ing bolts.
assembly.
Issue 1 August 1994 X300 VSM 9