JAGUAR X308 1998 2.G Workshop Manual

Front Dis
c Brake - Brake DiscVe
hicles With: Standard Brakes
Re
moval and Installation
Remov

al
• WAR
NINGS:
BRAKE DISCS MUST ALWAYS BE REPLACED IN PAIRS.
BRAKE DUST, IF INHALED CAN DAMAGE YOUR HEALTH. ALWAYS REMOVE BRAKE DUST USING A VACUUM BRUSH.
DO NOT USE A COMPRESSED-AIR LINE TO DI SPERSE BRAKE DUST INTO THE ATMOSPHERE.
CAUTION: Replacement of nuts and bolts: Various thread-locking devices 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.
1. O
pen engine compartment and in
stall paint work protection
covers to fenders.
2. Raise front of vehicle and suppo rt on stands. See Section 100-
02.
3. Remove front wheels. Re fer to Section 204-04.

4. CAUTI
ON: Remove brake flui
d spillage immediately from
paint work, with clean water.
Loosen brake fluid reservoir-cap.
Position a cloth around the
reservoir to collect any fluid
spillage.

5. CAU
TION: Tie caliper housing aside. Do not allow the
caliper housing to hang on the hydraulic hose, as this will damage
the hose.
Remove caliper housing from caliper carrier.
1. Remove anti-rattle spring.
2. Remove dust covers.
3. Remove guide pins.
Re
move and tie caliper housing aside.
6.
CAUTI
ON: Always install new brake pads, irrespective of
the condition of the original pads, when renewing brake discs.
• NOTE: The inner brake pad is fitted with a clip which secures
the pad into the caliper piston.
Remove brake pads from caliper housing.

In
stallation

Discard b
rake pads.

7. Re
move brake carrier from vertical link.
Re
mo
ve bolts.
R
e
move carrier.

8. With draw brake disc from
hub.
9. Repeat above procedure to remo ve opposite side brake disc.
10. Remove brake dust from calipers and clean mating surfaces,
see WARNING above.
11. Thoroughly clean the area of the hubs where they mate
against the br ake discs.

1. Install brake disc to hu
b.

2. Check brak
e disc run-out. Refer
to General Procedures section
206-03.

3. Install
caliper carrier to vertical link.
Al

ign carrier to vertical link .
Install and tigh

ten bolts to 140 Nm.

4. CAUTI
ONS:
Always install new brake pads, irrespective of the condition
of the original pads, when renewing brake discs.
Retracting the caliper piston may cause the fluid reservoir
to over-flow. Remove brake flui d spillage immediately from paint
work, with clean water.
• NOTE: Clean caliper piston to pad mating surface.
Install brake pads in to caliper housing.
1. Slowly retract piston into caliper housing.
2. Remove paper backing from pads to reveal adhesive shim. Install brake pads, insert clip located on back of
inner pad into caliper piston.

5. Inst
all caliper housing to caliper carrier.
Align hou

sing to carrier.
1. Install and tighten guide pins to 25-30 Nm.
2. Install dust covers.
3. Install anti-rattle spring.
6. Repeat above procedure to inst all opposite side brake disc.
7. Fit wheels. Refer to operation 74.20.05.
8. Remove stands and lower vehicl e. Refer to section 100-02.
9. CAUTION: Remove brake flui d spillage immediately from
paint work, with clean water.
Check brake fluid level.
Check brak
e fluid level is
at the maximum mark.

Remo
ve cloth.
Fit ca

p.
10. Remove paint work protection covers, and close engine
compartment.
11. Start the engine and repeatedly press the brake pedal until
brake pressure is evident.

Front Dis
c Brake - Brake DiscVehicles With: High Performance Brakes
Re
moval and Installation
Remov

al
1.
WAR
NINGS:
BRAKE DISCS MUST ALWAYS BE REPLACED IN PAIRS.
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
devices are used on nuts and bolts throughout the vehicle. These
devices restrict the number of ti mes a nut or bolt can be used.
See section 100-00 for information.
The Brembo caliper is aligned to the brake disc when it is
first installed to the vehicle, therefore, care must be taken not to
disturb this alignment. When removing the caliper; remove the
bolts that secure the anchor bracket to the vertical link only. DO
NOT loosen any other caliper bolts.
The front brake discs are dire ctional and must be installed
to the correct side of the vehi cle. Refer to Description and
Operation, section 206-03 for further information.
Do not loosen bolts securing brake disc to disc mounting.
Open engine compartment and in stall paint work protection
covers to fenders.
2. R
aise front of vehicle and suppo
rt on stands. See Section 100-
02.
3. Remove front wheels. Refe r to operation 74.20.05.

4. CAUTI
ON: Remove brake flui
d spillage immediately from
paint work, with clean water.
Loosen brake fluid reservoir-cap.
Position a cloth around the
reservoir to collect any fluid
spillage.
5. CAUTI
ON: Always install new brake pads, irrespective of
the condition of the original pads, when renewing brake discs.

In
stallation

Remove brake pa
ds from caliper.
1. Remove 'R' clips.
2. Withdraw pins from caliper.
3. Remove anti-rattle spring.
4. Discard brake pads.

6. CAUTI O
NS:
Only remove the bolts securi ng the caliper anchor bracket
to the vertical link. Refer to ca ution above for more information.
Do not allow the caliper to hang on the hydraulic hose, as
this will damage the hose.
Remove caliper from vertical link.
Re mo
ve bolts.
Remove caliper and

tie aside.

7.
Remove brake disc from hu
b.
8. Repeat above procedure to remo ve opposite side brake disc.
9. Remove brake dust from calipers and clean mating surfaces,
see WARNING above.
1. Thoroughly clean the mating surface areas of the hubs and
brake discs.
2. CAUTION: The front brake disc s are directional and must
be installed to the correct side of the vehicle.
Install brake di sc to hub.
The left-hand disc can be iden tified by a groo
ve running
around the circumference of the outer disc wall.

3. Check brak
e disc run-out. Refer
to General Procedures section
206-03.

4. Install
caliper to vertical link.
Install and tigh

ten bolts to 140 Nm.

5. CAUTI
ONS:
Always install new brake pads, irrespective of the condition
of the original pads, when renewing brake discs.
Retracting the caliper piston may cause the fluid reservoir
to over-flow. Remove brake flui d spillage immediately from paint
work, with clean water.
Note the condition of pins and 'R' clips and replace if
necessary.
Install brake pads in to caliper housing.
Sl
owly retract caliper pistons.
1. Install pads.
2. Position anti-rattle spring.
3. Install pins.
4. Install 'R' clips.
6. Repeat
above procedure to inst
all opposite side brake disc.
7. Fit wheels. Refer to operation 74.20.05.
8. Remove stands and lower vehicl e. Refer to section 100-02.

9.
CAUTIO
N: Remove brake flui
d spillage immediately from
paint work, with clean water.
Check brake fluid level.
Check brak e flu
id level is
at the maximum mark.
Remo
ve cloth.
Fi
t ca
p.
10.
R
emove paint work protection
covers, and close engine
compartment.
11. Start the engine and repeatedly press the brake pedal until
brake pressure is evident.

Front Dis
c Brake - Brake PadsVe
hicles 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.
CAUTION: Replacement of nuts and bolts: Various thread-locking devices 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.
1. O
pen engine compartment and fit
paint work protection covers
to fenders.
2. Raise front of vehicle and suppo rt on stands. See Section 100-
02.
3. Remove front wheels. See Section 204-04.

4. CAUTI
ON: Remove brake flui
d spillage immediately from
paint work, with clean water.
Loosen brake fluid reservoir-cap.
Position a cloth around the
reservoir to collect any fluid
spillage.

5. CAU
TION: Tie caliper housing aside. Do not allow the
caliper housing to hang on the hydraulic hose, as this will damage
the hose.
Remove caliper housing from caliper carrier.
1. Remove anti-rattle spring.
2. Remove dust covers.
3. Remove guide pins.
Re
move and tie caliper housing aside.

6.
NO
TE: The inner brake pad is fitt
ed with a clip which secures
the pad into the caliper piston.
Remove brake pads from caliper housing.
Discard
brake pads.
7. Clean all mating surfaces and remove brake dust, see
WARNING above.

In
stallation

8.
Repeat ab
ove procedure to remo
ve opposite side brake pads.

1. CAUTIO
N: Retracting the caliper piston may cause the
fluid reservoir to over-flow. Remove brake fluid spillage
immediately from paint work, with clean water.
• NOTE: Clean caliper piston to pad mating surface.
Install brake pads in to caliper housing.
1. Slowly retract piston into caliper housing.
2. Remove paper backing from pads to reveal adhesive shim. Install brake pads, insert clip located on back of
inner pad into caliper piston.

2. Instal
l caliper housing to caliper carrier.
Align hou
s
ing to carrier.
1. Install and tighten guide pins to 25-30 Nm.
2. Install dust covers.
3. Install anti-rattle spring.
3. Repeat above procedure to install opposite side brake pads.
4. Fit wheels. Refer to section 204-04.
5. Remove stands and lower vehicl e. Refer to section 100-02.

6. CAUTIO
N: Remove brake flui
d spillage immediately from
paint work, with clean water.
Check brake fluid level.
Check brak e flu
id level is
at the maximum mark.
Remo
ve cloth.
Fi
t ca
p.
7.
Re
move paint work protection
covers, and close engine
compartment.
8. Start the engine and repeatedly press the brake pedal until
brake pressure is evident.