automatic transmission fluid JAGUAR XJ6 1994 2.G Owner's Guide

Pomrtrain Automatic Transmission (V12 & AJ16 Supercharged)
8.2.18 FLUID FILTER, RENEW (4,Ol SCAND 6,Ol)
SRO 44.24.07
Open the hood and fit a suitable fender cover.
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sub-sec-
. Remove the fluid pan, see Sub-section 8.2.14 (4,OL SC) or
. Displace and remove the filter (1 Fig. 1) from the trans-
. Fit and align a new filter to the transmission unit.
. 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 Subsection
8.2.13.
8 Remove the fender cover and close the hood.
tion
8.2.13.
Sub-section
8.2.15 (6,OL).
mission unit and place aside.
Sub
-section 8.2.15 (6,OL).
JUrn
Fig. 1
X300 VSM 19 Issue 1 August 1994

Automatic Transmission (V12 & AJ16 Supercharged) Powertrain
8.2.19 TRANSMISSION INTERNAL HARNESS MULTI-
PIN SOCKET '0' RING, RENEW
(4,OL SC AND 6,011
SRO 44.24.20
9 Open the hood and fit a suitable fender cover.
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sub-sec-
. Remove the fluid pan, see Sub-section 8.2.14 (4,OL SC) or
. Disconnect the external harness multi-pin plug from the
Note: The plug is secured to the socket by its captive lock- ing ring.
= Release and remove the internal harness multi-pin socket
. Displace the internal harness multi-pin socket from the
Remove and discard the '0 ring seal (Fig.1) from the
. Fit and seat a new '0' ring seal to the multi-pin socket.
. Reposition and seat the internal harness multi-pin socket
to the transmission casing.
. Fit and tighten the internal harness multi-pin socket to the
transmission casing securing nut.
Connect the external harness multi-pin plug to the inter- nal harness multi-pin socket; the plug is secured by its
captive locking ring.
Refit the fluid pan, see Sub-section 8.2.14 (4,OL SC) or Sub-section 8.2.15 (6,OL).
. 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.
tion
8.2.13.
Sub
-section 8.2.15 (6,OL).
internal harness multi-pin socket.
to transmission casing securing nut.
transmission casing.
multi
-pin socket.
0
0
0
0
X300 VSM Issue 1 August 1994 20

Pamrtrain Automatic Transmission (V12 & AJl6 Supercharged)
8.2.20
SRO 44.24.21 INTERNAL
L UBRICATION PIPE, RENEW
(4,OL SC AND 6,011
. Open
the hood and fit a suitable fender cover.
. Raise the vehicle on a ramp.
Drain the transmission lubrication system, see
Sub-sec- tion 8.2.13.
. Remove the fluid pan, see Subsection 8.2.14 (4,OL SC) or Sub-section 8.2.15 (6,OL).
Release and remove the internal lubrication pipe retainer to valve body securing bolt.
. Remove the lubrication pipe retainer.
. Release and remove the lubrication pipe clamp to valve
. Remove the lubrication pipe clamp.
. Displace and remove the lubrication pipe from the trans-
. Drain any residualfluidfromthe lubrication pipe and place
. Clean the relevant parts.
0 Fitandfullyseata newlubricationpipetothetransmission
body securing nut.
mission unit.
the pipe aside.
unit.
. Fit the lubrication pipe clamp.
. Fit and tighten the lubrication pipeclamptovalve bodyse-
. Fit the lubrication pipe retainer.
. 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
8.2.13.
9 Remove the fender cover and close the hood.
curing
bolt.
Subsection
8.2.15 (6,OL).
X300 VSM Issue 1 August 1994

Pomrtrain Automatic Transmission (V12 & AJ16 Supercharged)
8.2.22 MANUAL DETENT SPRING, RENEW
SRO 44.26.10
9 Open the hood and fit a suitable fender cover.
. Raise the vehicle on a ramp.
. Drain the transmission lubrication system, see Sub-sec-
. Remove the fluid pan, see Subsection 8.2.14 (4,OL SC) or
. Remove the fluid filter, see Subsection 8.2.18.
. Select 'P (Park) and ensure that the pawl is engaged.
Release and remove the manual valve detent spring and
Remove the detent spring assembly and place aside.
. Clean the relevant parts.
Fit a new detent spring assembly to the valve body.
Fit but do not fully tighten the detent spring assembly to
the valve body securing bolts.
. Align the detent spring tocentralize the roller with the det- ent lever in the 'P' (Park) position.
. Check that in 'N' (Neutral), the shift lever is properly in
position. It is essential that the detent spring within the
transmission unit dictates to the shift lever and not the
other way around.
Finally tighten the detent spring assembly to valve body
securing bo
I ts .
(4,OL SC AND 6,011
tion 8.2.13.
Sub
-section 8.2.15 (6,OL).
roller assembly to valve body securing bolts.
. Refit the fluid filter, see Subsection 8.2.18.
Refit the fluid pan, see Subsection 8.2.14 (4,OL SC) or
. 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.
Sub
-section
8.2.15 (6,OL).
X300 VSM 23 Issue 1 August 1994

Brakes
The pressure at the inlet valves corresponds to the opening pressure of the relief valve (item 15) incorporated in the
isolation valve. Excess brake fluid is drained to the suction side of the pump via the relief valve and returns either to
the TMC secondary circuit and on to the
fluid reservoir, or is directly drawn on by the pump.
As soon as the spinning wheel has been braked down into the normal range of wheel spin, the NO valves (items
16 or 17) close to prevent any further increase in brake pressure. Depending upon the acceleration of the wheel, the NC
valve (item
20 or 21) may open to decrease thesecondary circuit brake pressure. NCvalves (item 17 or 18) may remain
closed in orderto achieve a brake pressure holding phase. If the pressure in the secondarycircuit needs to be increased
again, the NC valve closes again (if open) and the NO valve opens, diverting the necessary volume flow. This control
action, keeps the wheel in the range of optimum slip until the spinning tendency ceases.
The NO isolation valve
(14) remains closed throughout the traction control cycle.
An actuation of the brake, sensed by the control module, causes the traction control mode to be terminated and the
isolation valve (item
14) to be opened. The TMC pressure simultaneously closes the hydraulic inlet valve (item 13) so that the pump can no longer draw fluid from it. The ABS / TC CM now operates in normal ABS mode.
m: When traction control is initiated, speed control is deactivated (if in operation) and requires re-setting after
the traction control mode has terminated. Gear shift is inhibited on automatic transmission vehicles; no down- shifts are allowed and upshifts occur at 4800 RPM.
X300 VSM 15 Issue 1 August 1994

Snecif icat ion W -I- ..........
e
0
CON TENTS
Title Page
Specification. 1995 Model Year Vehicles ................................................................... 1
EngineManagementSystem ........................................................................\
. 1
Cooling System ........................................................................\
............ 7
Fuelsystem Pump ........................................................................\
......... 7
Clutch ........................................................................\
................... 7
Manual Transmission Ratios ........................................................................\
. 1
Automatic Transmission Ratios ....................................................................... \
2
Final Drive Unit Ratios ........................................................................\
..... 2
Climate Control System ........................................................................\
..... 2
Braking System ........................................................................\
............ 3
Steering&Suspension ........................................................................\
...... 4
Electrical Equipment ........................................................................\
....... 5
Lubricants & Fluids ........................................................................\
......... 7
Vehicle Weights ........................................................................\
........... 9
Tires ........................................................................\
.................... 10
Snowchains ........................................................................\
............. 17
Bulbs ........................................................................\
................... 12
Fuses ........................................................................\
................... 14
Issue 1 August 1994 AI-95MY i X300 VSM

j
8
9
10
13 I
18
19
23
24
Check for oil leaks - engine xxxxxxxx
Check for oil leaks - automatic transmission xxxxxxxx
Check for oil leaks -final drive xxxxxxxx
Check for fuel leaks xxxxxxxx
Check all suspension dampers for fluid leaks xxxxxxxx
Note: This note only applies to VI2 engines.
When renewing spark plugs, apply silicon grease
CTBA) to the spark plug and coil terminals of the ignition
cable. This will ensure that the terminal covers remain supple throughout their service life, thus maintaining
a good contact and preventing HT leakage.
Issue 1 August 1994 A2-95MY 5 X300 VSM