brake JAGUAR X308 1998 2.G Owners Manual

mu
st not exceed the specification. Refer to Specification
Section 204-01.
I
f the hub exceeds the maximum run-out specification
replace the hub. Refer to procedure 60.25.01.
10. NOTE: Make sure the brake disc and hub mating surfaces are
clean.
If the hub run-out is within sp ecification replace brake discs.
Refer to procedure 70.10.12.

11
.
Install 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.
12. Install wheel. Refer to procedure 74.20.05.

Fr
ont Brake Disc Runout Check Vehicles With: Brembo Brakes
Special Service tools
Di
al Test Indicator Gauge and Stand.
1.


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.
CA
UTION:
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.
CA
UTION:
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.
Raise front of vehicle and support on stands. Refer to section <<100-02>>.
2. Remove wheel. Refer to section <<74.20.05>>.

3
. Remove brake pads from caliper.
1. Remove 'R' clips.
2. Withdraw pins from caliper.
3. Remove anti-rattle spring.
4. Remove brake pads.
4
.
C
AUTION:
Only remove the bolts securing the caliper anchor bracket to the vertical link. Refer to caution
above for more information.
C
AUTION:
Do not allow the caliper to hang on the hydraulic hose, as this will damage the hose.
Remove caliper from vertical link. Remove bolts.

R
emove and tie caliper aside.
5. Make sure that wheel bearing end-float is within specification. Refer to specification section <<204-01>>.
6.
Measure brake disc run-out.
1. Install brake disc to hub and secure with all wheel nuts, tighten wheel nuts to 20 Nm in a diagonal sequence.
2. Position the gauge so that the pointer contacts the disc, between the disc's outer drill holes and the disc's outer edge.
 Slowly rotate the disc one revolution, the disc run-out must not exceed the specification. Refer to
Specification Section <<206-03>>.
7. If the brake disc run-out exceeds specification, reposition the brake disc on the hub and repeat the above
procedure. Continue repositioning the brake disc until the run-out is within specification.
8. If the brake disc run-out still exceeds specification, check the hub face run-out.
9. Remove brake disc.

1
0. Measure hub face run-out.
Position the gauge so that the pointer contacts the hub face.
 Slowly rotate the hub one revolution, the hub run-out must not exceed the specification. Refer to
Specification Section <<204-01>>.
 If the hub exceeds the maximum run-out specification replace the hub. Refer to procedure 60.25.01.
11. NOTE:
Make sure the brake disc and hub mating surfaces are clean.
If the hub run-out is within specification replace the brake discs. Refer to procedure 70.10.12.
12. When the disc run-out is within specification, index mark the hub and disc for future installment.
1
3. Install caliper to vertical link.
Install and tighten bolts to 140 Nm.

14
.
CA
UTION:
Retracting the caliper piston may cause the fluid reservoir to over-flow. Remove brake fluid
spillage immediately from paint work, with clean water.
CA
UTION:
Note the condition of pins and 'R' clips and replace if necessary.
Install brake pads into caliper housing. Slowly retract caliper pistons.
1. Install pads.
2. Position anti-rattle spring.
3. Install pins.
4. Install 'R' clips.
15. Install wheels. Refer to operation <<74.20.05>>.

R
ear Brake Disc Runout Check Vehicles Without: Brembo Brakes
Special Service tools
D
ial Test Indicator Gauge and Stand.
1

. Raise rear of vehicle and support on stands. Refer to section
<<100-02>>.
2. Remove wheel.
3
.
C
AUTION:
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.
4. Remove housing from carrier.
 Tie caliper housing aside.
4. NOTE:

Me
asurement of the brake disc run-out, must be carried-out with the disc and hub parking-brake
adjuster-holes aligned.
Make sure that wheel bearing end-float is correct. Refer to specification section <<204-02>>.
5.
Measure brake disc run-out.
 Install brake disc to hub and secure with all wheel nuts, tighten wheel nuts to 20 Nm in a diagonal
sequence.
 Position the gauge so that the pointer contacts the disc 10 mm from its outer edge.
 Slowly rotate the disc one revolution, the disc run-out must not exceed the specification. Refer to
specifications in section <<206-04>>.
6. If the brake disc run-out exceeds specification, check the hub face run-out.
7. Remove brake discs. Refer to procedure 70.10.13.
8.
Measure hub face run-out.



Position the gauge so that the pointer contacts the hub face.
 Slowly rotate the hub one revolution, the hub run-out must not exceed the specification. Refer to
Specification Section <<204-01>>.
 If the hub exceeds the maximum run-out specification replace the hub. Refer to Section <<204-01>>.
9. NOTE:
Make sure the brake disc and hub mating surfaces are clean.
If the hub run-out is within specification replace brake discs. Refer to procedure 70.10.13.
1
0. Install caliper housing to caliper carrier.
1. Align housing to carrier.
2. Install and tighten guide pins to 25-30 Nm.
3. Install dust covers.
4. Install anti-rattle spring.
11. Fit wheel. Refer to section <<204-04>>.

Rear
Brake Disc Runout Check Vehicles With: Brembo Brakes
Special Service tools
Di
al Test Indicator Gauge and Stand.
1.


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.
CA
UTION:
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.
CA
UTION:
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 hub carrier only. DO NOT loosen any other caliper bolts.
Raise rear of vehicle and support on stands. Refer to section <<100-02>>.
2. Remove wheel. Refer to operation <<74.20.05>>.