1998 JAGUAR X308 rear axle

Re
ar Drive Axle/Differential -
Lubric
ants, Fluids, Sealants and Adhesives
Capacities
Torques


UnitSp
ecification
F
i
nal Drive
Shell Sp
irax Supe
r TS 90
Hub s
p
line to Axle shaft
Loct
it
e 270 Studlock or equivalent
UnitLi
t
ers
F
i
nal Drive
1,
90
Com p
onent
Nm
B
ol
t - Final drive nose plate
39
- 51
Bol t
- 'A' frame to final drive
9
0 -
110
Nu
t 'A' f
rame to rear mounting bracket
8
5 -
115
Nu
t -
Axle shaft to final drive flange
81
-
99
Nu
t -
Axle shaft to hub
3
04 -
336
N
u
t - Damper lower fixing
8
0 -
100
Bol
t
M12 - Jurid flexible coupling to
transmission and final drive flanges
75 -
88
N
u
t - Lower fulcrum
9
0 -
110
Nu
t -
Pendulum to final drive
1
60 -
200
N
u
t - Stabilizer to wishbone
30
-
40
N
u
t - Tie rod to final drive
8
5 -
105
Nu
t -
Tie rod to wide mounting bracket
8
5 -
115
Nu
t -
Wishbone pivot
8
0 -
100
N
u
t - Wishbone tie to final drive
8
5 -
105
N
u
t 'A' frame to wide mounting bracket
8
5 -
105

R
ear Drive Axle/Differential - Rear Drive Axle and Differential
Description an
d Operation
Loca

tion
The differential
unit
is mounted between the wide mount ing bracket, pendulum assembly and the wishbone tie assembly.
Two tie rods are fitted between top rear of the final dr ive casing and the front of the wide mounting bracket.

Parts List
Description
The
type 14 HU final drive assembly is a hypoid unit with th
e pinion arranged on the cross-car centerline. The driveshaft
coupling utilizes a cassette type pinion oil seal, which is an in tegral part of the pinion flange. This type of seal cannot be
separated from the pinion fl ange and therefore may only be renewed as a complete seal / flange assembly
The axle shafts are driven by the output flanges which rotate on sealed bearings , these assemblies being retained in the
final drive unit by circlips.
Pinion Drive Flange / Seal Detail
• NOTE: The component parts are shown in an exploded view for clarity, this is NOT the fitted condition
It
em
Par
t Number
De
scription
1—F

inal Drive Unit
2—W

ide Mounting Bracket
3—Pen

dulum Assembly
4—Wi

shbone Tie Assembly
5—'A'

Frame

Re
ar Drive Axle/Differential - Axle Shaft
In-v
ehic
le Repair
Remov
a
l
S
p
ecial Tool(s)

Hub remover

2
04-011

Thread protector
JD
1D
/ 7

1. Disc
onnect the battery ground lead.
2. Support the vehicle at the rear and remove the appropriate
rear road wheel.
3. Remove and discard the hub nut, apply the brakes to prevent
rotation.
4. Remove the brake caliper in acco rdance with 70.55.03, but do
not disconnect the hydraulics.

5. Pr
epare the hub carrier.
1. 'Match mark' the hub carr ier fulcrum bolt head and
the carrier.
6. Prepare the hub carrier.
1. Slacken the hub ca rrier fulcrum nut.
2. Disconnect the ABS sensor multiplug at the hub

In
stallation

(and axle shaft if i
t
is to be re-used)
1. Installation is the re verse of the removal procedure, noting the
following.

2. Secure the axle shaft.
1.
Apply thread locking agent, to the SPLINE, as
indicated.
2. Refer to the illustration - do NOT re-use the original
nut.

3. Re
fer to the illustration.

4. Re
fer to the illustration.
E
n
sure that the match marks ar
e aligned prior to securing
the fixing.
5. Check and adjust as required, the final drive unit oil level.
6. Check and adjust as required, the rear wheel alignment, 204-
02.

Rea
r Drive Axle/Differential - Axle Assembly
Re
mo
val and Installation
Remov
a
l
•

NOTE: The pinion flange shown in this procedure is NOT intended to be a true representation
S
p
ecial Tool(s)

Suspensi
on
Spring Compressor Tool
204-179

1. Disc
onnect the battery ground lead
2. Raise the vehicle for access and remove both rear roadwheels
3. Remove the rear suspensi on assembly, 51.25.13
4. CAUTION: Do not lift the assembly by the axle shafts,
this may cause damage
Using a suitable hoist, place the assembly onto a workbench

5. Locat e
the spring compressor 204
- 179 to the RH road spring
6. Tighten the spring compressor evenly to release the spring
load on the damper

12. R
emove the final dr
ive nose plate.
1. Remove the final drive nose plate bolts (4)
2. Remove the final drive nose plate
13. Position the axle assembly on its LH side and support it on
wooden blocks

14 . Re
move the wishbone
1. Remove the fixing, stabilizer bar link to wishbone
2. Remove the pivot nut
3. Remove pivot
4. Note the position of and remove the front spacer and
rear washers
5. Remove the wishbone
15. Repeat for the opposite hand

16 . R
emove the wishbone tie assembly
1. Remove the wishbone tie to final drive fixings (2)
2. Remove the washers (2)
3. Remove the wishbone tie assembly
4. Remove the washers (2)

17. R
emove the tie rods
1. Remove the tie rod to final drive fixings (2)
2. Remove the tie rods to wide mounting bracket
fixings (2)
3. Remove the tie rods
4. Note the position of and remove the spacers
18. Position the assembly for access to the 'A' frame to final drive
fixings, noting that oil may issue from the breather
19. Remove the 'A' frame assembly

Front Disc Brake - Brake CaliperVehicles
With: Standard Brakes
Re
moval and Installation
Remov

al
W
ARNING: BRAKE DUST, IF INHALED CAN DAMAGE YOUR
HEALTH. ALWAYS REMOVE BRAKE DUST USING A VACUUM
BRUSH. DO NOT USE A COMPRESSED-AIR LINE TO DISPERSE BRAKE DUST INTO THE ATMOSPHERE.
• CAUTIONS:
Replacement of nuts and bolts: Various thread-locking de vices are used on nuts and bolts throughout the vehicle.
These devices restrict the number of times a nut or bolt can be used. See section 100-00 for information.
Remove brake fluid spilla ge immediately from paint work, with clean water.
A new brake hose must be installe d when replacing a brake caliper.
The brake pad adhesive backing must not be reused, therefore always install new brake pads, irrespective of the
condition of the original pads when replacing a brake caliper. Always replace brake pads as an axle set.
S
pecial Tool(s)

Brake Pedal

Hold Tool
JDS 9013
1. O
pen engine compartment and fit
paint work protection covers
to fenders.
2. Raise vehicle on a four-post lift.
3. Raise front of vehicle and support on stands. Refer to Section
100-02.
4. Remove front wheels. See Section 204-04.

5. NOTE
: The following three pictorial procedures must be
carried-out to minimize brake fl uid loss when disconnecting the
brake hose.
Open Left-Hand-Front and Left-H and-Rear caliper bleed nipples.
Connect
a bleed tube and co
ntainer to the calipers.
O
pen bleed nipples.
6. Depress and hold down brak e pedal at the specified
measurement using special tool.
1. Position tool between brake pedal and seat frame.
2. Turn the tool wheel unti l the brake pedal is held

Rear Disc Brake - Brake CaliperVehicles W
ith: Standard Brakes
Re
mo
val and Installation
Remov
a
l
WA
RNING: BRAKE DUST, IF INHALED CAN DAMAGE YOUR
HEALTH. ALWAYS REMOVE BRAKE DUST USING A VACUUM
BRUSH. DO NOT USE A COMPRESSED-AIR LINE TO DISPERSE BRAKE DUST INTO THE ATMOSPHERE.
• CAUTIONS:
Replacement of nuts and bolts: Various thread-locking de vices are used on nuts and bolts throughout the vehicle.
These devices restrict the number of times a nut or bolt can be used. See section 100-00 for information.
Remove brake fluid spilla ge immediately from paint work, with clean water.
The brake pad adhesive backing must not be reused, therefore always install new brake pads, irrespective of the
condition of the original pads when replacing a brake caliper. Always replace brake pads as an axle set.
Sp
ecial Tool(s)

Brake Pedal
H
old Tool
JDS 9013
1. Op
en luggage compartment lid and fit suitable paintwork
protection equipment.
2. Raise vehicle on a four-post lift.
3. Raise rear of vehicl e and support on stan ds. See Section 100-
02.
4. Remove rear wheel. See Section 204-04.

5. NOTE
: Th
e following three pictorial procedures must be
carried-out to minimize brake fl uid loss when disconnecting the
brake hose.
Open Left-Hand-Front and Left-H and-Rear caliper bleed nipples.
Connect a
bleed tube and co
ntainer to the calipers.
Op
en bleed nipples.
6. Depress and hold down brak e pedal at the specified
measurement using the special tool.
1. Position tool between brake pedal and seat frame.
2. Turn the tool wheel unti l the brake pedal is held
60mm down from its released position.