1994 JAGUAR XJ6 Transmission fluid

Manual Transmission & clutch (AJ16)
7.1.15 CLUTCH MASTER CYLINDER, RENEW
SRO 33.20.01
. Remove the clutch master cylinder to clutch pedal clevis
pin securing clip (1 Fig. I), and remove the clevis pin (2
Fig. 1).
. Remove the master cylinder securing nuts (3 Fig. 1).
. Disconm.the hydraulic pipe (4 Fig. 1) from the master
cylinder, and fit blanking plugs to the pipe and master cy- linder.
. Remove the master cylinder assembly (5 Fig. 1) and the
gasket (6 Fig. 1).
. Fit the new master cylinder to the bench vice and fill the
reservoir.
. Refit the reservoir cap.
. Remove the blanking plug from the master cylinder.
. Prime the master cylinder by 'working' the push rod until
fluid appears at the hydraulic pipe outlet.
. Remove the master cylinder from the vice.
. Place a new gasket (6 Fig. 1) over the mounting studs.
. Fit and align the master cylinder assembly to the studs,
. Remove the blanking plug from the hydraulic pipe (4 Fig.
. Ensure that the union is clean and no foreign matter enters
and secure
with the nuts
(3 Fig. 1).
1 ).
the system.
WARNING: USE ONLY CLEAN BRAKE FLUID OR DENA- TURED ALCOHOL (METHYLATED SPIRITS) FOR
CLEANING. ALL TRACES OF CLEANING FLUID
ALL COMPONENTS MUST BE LUBRICATED
WITH CLEAN BRAKE FLUID AND ASSEMBLED
USING THE FINGERS ONLY.
MUST
BE REMOVED BEFORE RE
-ASSEMBLY.
. Reconnect the pipe (4 Fig. 1) to the master cylinder (5 Fig. I), and tighten the union nut.
. Align the push rod to the pedal.
. Clean and grease the clevis pin (2 Fig. 1).
Align andfit the clevis pin to the pedal and push rod.
. Fit the securing clip (1 Fig. 1).
. Bleed the clutch hydraulic system, see Sub-Section
7.1.18.
-4
1
J33 072 2
Fig. 3
issue 1 August 1994 16 X300 VSM

Manual Transmission & Clutch (AJ16)
e
7.1.16 CLUTCH SLAVE CYLINDER, RENEW
SRO 33.35.01
. Disconnect the pipe from the clutch slave cylinder, plug or
tape the pipe to prevent the ingress of any dirt.
. Remove the nuts (1 Fig. 1) and spring washers securing
the slave cylinder to the transmission.
. Remove the hose clip bracket (4 Fig. 1) complete with the
hydraulic hose/ pipe (5 Fig. I), and slide the slave cylinder (2 Fig. 1) off the mounting studs.
. Slide the rubber boot along the push rod (3 Fig. 1) and
withdraw the push rod from the cylinder.
. To refit the new clutch slave cylinder, reverse the removal
operations.
. Bleed the clutch hydraulic system, see Subsection
7.1.18.
Fig. 1
7.1.17 CLUTCH SLAVECYLINDER, OVERHAUL
SRO 33.35.07
. Remove the clutch slave cylinder, see Sub-Section 7.1.16.
. Dismantle the cylinder. The new parts in the kit will indicate which used parts should be discarded.
. Clean the remaining parts and the cylinder thoroughly with unused brake fluid of the recommended type and place
the cleaned parts on to a clean sheet of paper.
WARNING: USE ONLY CLEAN BRAKE FLUID OR DENATURED ALCOHOL (METHYLATED SPIRITS) FOR CLEANING.
ALL TRACES OF CLEANING FLUID MUST BE REMOVED BEFORE RE-ASSEMBLY. ALL COMPONENTS
MUST BE LUBRICATED WITH CLEAN BRAKE FLUID AND ASSEMBLED USING THE FINGERS ONLY.
. Examine the cylinder bore and the pistons for signs of cor- rosion, ridges or score marks. Provided the working sur- faces are in perfect condition, new seals from the kit can
be fitted, but if there is any doubt as to the condition of the
parts then a new cylinder must be fitted.
. Fit the new seal (1 Fig. 2) to the piston (2 Fig. 2) with the flat
back of the seal against the shoulder.
Lubricate theseal and thecylinder bore with unused brake
fluid of the recommended type and assemble thecylinder.
. Before fitting the dust cover (3 Fig. 21, smear the sealing
areas with rubber grease.
Squeeze the remainder of the grease from the sachet into
the cover to help protect the internal parts.
. Refit the clutch slave cylinder, see Sub-Section 33.15.01.
Bleed the clutch hydraulic system, see Sub-Section 7.1.18.
U 111 "I, II
Fig. 2
-3
X300 VSM 17 Issue 1 August 1994

Manual Transmission & Clutch (AJ16)
7.1.18 CLUTCH HYDRAULICSYSTEM, BLEED
SRO 33.15.01
CAUTION: Only use minimum DOT 4 brake fluid in the hy- draulic system.
. Remove the reservoir filler cap, and top up to the correct
level with hydraulic fluid.
. Attach one end of a bleed tube (1 Fig. 1) to the slave cylin- der bleed nipple (2 Fig. 1).
. Partiallyfill a clean container (3 Fig. 1) with hydraulicfluid.
. Immerse the other end of the bleed tube in the fluid.
. Slacken the slave cylinder bleed nipple.
. Pump the clutch pedal slowly up and down, pausing be-
. Top up the reservoir with fresh hydraulic fluid after every
tween
each stroke.
three pedal strokes.
CAUTION: Do not use fluid bled from the system for top- ping up purposes as this will contain air. If the fluid has been in use for some time it should be discarded. Fresh fluid bled from the system
may be used after it has stood for a few hours
allowing
all the air bubbles to disperse.
Pump the clutch pedal until the pedal becomes firm,
a Top up the reservoir, refit the filler cap.
tighten
the bleed nipple.
. Apply working pressure to the clutch pedal for two to three
minutes and examine the system for leaks.
X300 VSM Issue 1 August 1994 18
Fig. 1

Automatic Transmission (AJ16)
SECTION CONTENTS
Subsection Title SRO Page
I to IV ............ Preliminary Pages .................................................................... i
8.1.1 ............. General Description .................................................................. 1
8.1.2 ............. Transmission Fluid. Renew (3. 2L and 4. OL) ......................... 44.24.02 ............. 6
8.1.3 ............. Transmission Control Module. Renew (4. OL) ........................ 44.15.32 ............. 7
8.1.4 ............. Transmission Rotary Switch. Adjust (4. OL) .......................... 44.15.37 ............. 8
8.1.5
............. Transmission Rotary Switch. Renew (4.0L) .......................... 44.15.36 ............. 9
8.1.6 ............. Transmission Fluid Filter, Renew (3. 2L and 4. OL)
8.1.7 ............. Fluid Pan. Renew (4. OL) ......................................... 44.24.04 ............
8.1.8 ............. Fluid Pan. Renew (3. 2L) ......................................... 44.24.04 ............ 12
8.1.9
............. Fluid Pan Gasket. Renew (3. 2L) .................................. 44.24.05 ............ 12
8.1.10.
........... Transmission Speed Sensor, Renew (4. OL) .......................... 44.15.34 ............ 13
8.1.1 1 ............ Transmission Internal Harness Multi-pin Socket '0' ring. Renew (4. OL) . 4424.20 ............ 14
Valve Body Assembly, Renew (4. OL) ............................... 44.40.01 ............ 15
.................... 44.24.07 ............ 11
11
8.1.12 ............
8.1.13 ............ Valve Body Assembly, Renew (3.2L) ............................... 44.40.01 ............ 16
X300 VSM i Issue 1 August 1994

1. SERVICE TOOLS & fQUlPMENT
Illustration
::(())(((((
Jaguar Number
JD 103
JD 161
Description Notes
Throttle valve alignment tool
Rotary switch setting tool
11. TORQUE TIGHTENING SPECIFICATIONS
Fixing Tightening Torque
(Nm)
Dipstick tube union nut 90
Drain plug 15
Fluid filter screws 8
Fluid pan securing bolts 8
Rotary switch to mounting bracket nuts
Transmission oil cooler pipes
20
10- 12
15- 18 Switch guard to sump pan bolts
111. SERVICE MA TERlA L S
Description USeS Notes
To be issued

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 (AJ16)
8.1.4 TRANSMISSION ROTARY SWITCH, ADjUST
SRO 44.15.37
. Raise the vehicle on a ramp.
. Position the shift lever to 'N' ensuring that the stalk enters
the gate
'N' notch centrally.
9 Release and remove the transmission unit rotary switch
protection cover
(1 Fig.1) to fluid pan bolts.
. Remove the rotary switch protection cover from the fluid
pan bosses.
. Slacken the rotary switch to mounting bracket securing
nuts.
Displace the rubber blanking plug from the rotary switch
center boss
(2 Fig.1).
. Fit Service Tool JD161 (Fig.2) to the rotary switch to align
the switch rotor with the switch body.
CAUTION: Service Tool JD161 is a precision tool and
. Evenly torque tighten the rotary switch to mounting
. Disengage and remove ServiceTool JD161 from the rotary
. Fully seat the rubber blanking plug into the rotary switch
. Fit the rotary switch protection cover and align with the
. Fit and torque tighten the rotary switch protection cover to
Lower the vehicle on the ramp.
. Check for correct operation of start inhibit and gear selec-
(4,011
should be treated as such.
bracket securing nuts.
switch.
center boss.
fluid pan bosses.
fluid pan securing bolts.
tion.
12 JL 4 - 689
Fig. 1
Fin. 2
X300 VSM Issue 1 August 1994 8

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