Seat JAGUAR X308 1998 2.G Repair Manual

Parking Brake and Actuation - P
arking Brake Control
Re
mo
val and Installation
Remov
a
l
W
A
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.
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. Position vehi cl
e on a four-post lift.
2. Release parking brake.

3. Releas
e tension on parking brake cable.
Slacken bu

t do not remove adjustment nut.

4. Releas
e parking brake cable.
Remo

ve clip.
Re
mo
ve clevis pin.
5. Remove driver seat for access . Refer to operation 76.70.01.
6. Remove trim from hand lever. Refer to operation 76.13.63.
7. Carefully reposition carpet from around hand lever for access.

8. Disconnect park ing-br
ake, warning-light switch connector.
9. Remove hand lever from vehicle.

3. Instal
l hand lever to vehicle.
Install and tighten bolts to 2

2-28 Nm.

4. Connect park
ing-brake, warnin
g-light switch connector.
5. Reposition carpet.
6. Install trim to hand lever. Refer to operation 76.13.63.
7. Install driver seat. Refer to operation 76.70.01.
8. Make sure parking brake is in the released position.

9. Connect p a
rking brake cable.
Align ca
ble
.
Inst
al
l clevis pin.
Inst
al
l clip.
10. Adjust parking brake. Refer to operation 70.35.10.

I
nstallation

1
. Remove upper return spring.
2. Remove lower return spring.
9. Remove brake dust and clean components, see WARNING
above.
10. Repeat procedure to remove pa rking brake shoes on opposite
side of vehicle.

1. I
nstall brake shoes to vehicle.
Install brake shoes to parkin
g brake lever-me
chanism in
the arrangement shown.

2. N
OTE: Make sure retaining pin is seated correctly in backing
plate.
Install rear shoe retaining pin.
Align hu
b access hole.
Inst

all retaining pin.

3. Inst
all adjuster assembly.
Lubricate adjuster

mechanism
with appropriate grease.
Move
front shoe forwards.
Inst

all adjuster assembly.
4. NOTE: Make sure retaining pin is seated correctly in backing

plate.
Install front
shoe
retaining pin.
Align hu
b acc
ess hole.
Inst
al
l retaining pin.
5. Make sure brake shoes are seat ed correctly in adjuster and
lever mechanism.
6. Repeat procedure to install parking brake shoes on opposite
side of vehicle.
7. Install both rear br ake discs. Refer to operation 70.10.13.
8. Set parking brake. Refer to operation 70.35.37.
9. Fit rear wheels. See section 204-04.
10. Remove stands an d lower vehicle.

Parking Brake and Ac
tuat
ion - Parking Brake Warn ing Indicator Switch
Re
moval and Installation
Remov

al
Installation
1. R
emove driver seat for access. Refer to 76.70.01.
2. Raise hand lever fully.
3. Remove trim from hand lever. Refer to operation 76.13.63.

4. R
emove screws securing
switch to hand lever.

5. Di
sconnect electrical connector from switch.

1. Di
sconnect electrical connector from switch.
2. Install switch to hand lever.
Install and tigh
ten
screws to 3 Nm.

3.
Inst
all trim to hand lever.
Refer to operation 76.13.63.
4. Lower hand lever, checking for freedom of movement.
5. Fit driver seat. Refer to 76.70.01.

I
nstallation


10
.
Install plugs into master cylinder ports.
11. Clean components and mating surfaces.

1. Inst
all seals into master cylinder.
Re

move plugs.
Lubricate seals with
cl
ean brake fluid.
Inst

all seals.

2. Install
reservoir to master cylinder.
Re

move plugs.
Install

reservoir, making sure
reservoir is fully seated.
Inst
all locating pin.
3. Install pedal housing, brake booster and master cylinder
assembly. Refer to operation 70.35.39.
4. Install engine compartment rear cover. Refer to operation
76.11.35.
5. Reconnect battery ground cable (IMPORTANT, see operation

Lubricate seals with cl
ean brake fluid.
Inst

all seals.

2. Install
fluid reservoir to master cylinder.
R

emove plugs from reservoir
Install

reservoir, making sure
reservoir is fully seated.
Inst
all locating pin.

3. Inst
all master cylinder to brake booster.
Inst

all seal.
Inst

all master cylinder, make sure master cylinder rod
locates brake booster rod.

4. Inst
all and tighten nuts to 21-29 Nm.
5. Install pedal housing, brake booster and master cylinder
assembly. Refer to operation 70.35.39.
6. Install engine compartment rear cover. Refer to operation
76.11.35.
7. Connect battery ground cable (IMPORTANT, see operation
86.15.15 for further information).
8. Bleed brake system. Refer to operation 70.25.03.
9. Remove paint-work protection covers and close engine


com

partment.

Power Brake Actuatio
n - Brake Boos
ter and Brake Master Cylinder
Re
moval and Installation
Remov

al
• C
AUTIONS:
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.
1. Position vehi
cle on a four-post lift.
2. Move driver's seat fully rearward.
3. Open engine compartment and fit paint work protection covers
to fenders.
4. Disconnect battery ground cable (IMPORTANT, see operation
86.15.19 for further information).
5. Remove engine compartment rear cover. Refer to operation
76.11.35.
6. Remove pedal housing, brake booster and master cylinder
assembly. Refer to operation 70.35.39.
7. Remove reservoir filler cap and po ur residual brake fluid into a
container. Refit cap.

8. R
emove the clevis pin connecting the brake pedal to the
master cylinder push-rod fork.
1. Remove grommets from access holes.
2. Remove retaining clip.
3. Remove clevis pin.

9. Re
position the brake pedal to access the nuts securing the
brake booster to the pedal housing.
1. Remove pivot pin nut.
2. Remove pivot pin.
Reposition brake pedal.
10
.
Remove brake booster from pedal housing.
1. Remove grommet from access hole.
2. Remove nuts.

Anti-Lock Control - Anti-Lock Brake System (ABS) Module
Remo
val and Installation
Remov
a
l
• C
A
UTIONS:
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.
Sp
ecial Tool(s)

Brake Pedal
H
old Tool
JDS 9013
1. Disc onne
ct battery ground cable (IMPORTANT, see operation
86.15.19 for further information).
2. Position vehicle on a four-post lift.
3. Open engine compartment and fit paint work protection covers
to fenders.

4. NOTE : Th
e following three pictorial procedures must be
carried-out to minimize brake fl uid loss when disconnecting the
brake tubes.
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.

5. Depress and hold down brake pedal u s
ing 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.
6. Tighten bleed nipples to:
Front caliper blee d nipple 4-6 Nm.

Rear
caliper bleed nip
ple 8-11 Nm.