rear seat JAGUAR X308 1998 2.G User Guide

Parking Brake and Actuation - P
arking Brake Shoe
and Lining Adjustment
Gene
ral Procedures
1. Raise rear of vehicle and support on stands. See section 100-
02.
2. Remove both rear wheels.
3. Make sure that the parking br ake lever is in the released
position, and the gear selector lever is in neutral (N).

4. Alig
n brake disc access hole
with parking brake adjuster.
Instal
l three wheel nuts to secure brake disc to hub.
Tighten nuts to 20 Nm.
R e
move plug from access hole.
Rotate
brake disc un
til ac
cess hole is aligned with
adjuster.

5. Using a flat-bladed screwdriv er rotate the adjuster
anti
clockwise until the brake disc cannot be rotated.

6. NOTE : Th
e brake shoe return-spring next to the adjuster
prevents the adjuster from rota ting under normal operating
conditions. Make sure that the spring is seated between the
adjuster spokes, when brake adjustment is complete.
Rotate the adjuster gradually clockwise until the brake disc
rotates freely.
Inst al
l plug to access hole.
7. Repeat parking brake setting pr ocedure on opposite-side of
vehicle.
8. CAUTION: Make sure that th e rear wheels rotate freely
when the parking brake lever is released.
Adjust parking brake cable.
Ro
tate adjusting nut, until the parking brake can be
applied by raising the parking brake lever 3 to 5 clicks.

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.

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.

Anti-Lock Control - Hydraulic Contro
l Unit (HCU)
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.
S
pecial Tool(s)

Brake Pedal

Hold Tool
JDS 9013
1. Disc
onnect 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
: The 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.
O
pen bleed nipples.

5. Depress and hold down brake pedal u
sing 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 nipple 8-11 Nm.

Re
position the sprocket (and the VVT unit) for the most advantageous
position for use of the tool.
R
emove the tool.

25
.
Install the primary timing chain.
R
eposition the VVT unit forwards on the cam journal (do not rotate it)
to allow the chain to cl ear the head casting. Disconnect the primary
chain from the Ty-strap.
1. Install the primary chain to position over the crankshaft sprocket and the VVT unit sprocket. There mu st be no slack on the drive
side of the primary chain and the VVT unit must not be rotated on
the camshaft.

26
.
Install the primary chain tensioner blade.
1. Position the tensioner blade to the cylinder block.
2. Install the retaining / pivot bolt and tighten it to 14 Nm.

27
.
Push the primary chain tensioner piston into the body to provide clearance
for installing.
1. Insert a thin rigid wire through the hole in the end of the tensioner
piston to displace the ball from the non-return valve seat.
2. With the wire in position, press the piston fully into the tensioner body.
Re
move the wire.

28
.
Assemble the tensioner.
1. Install the two mounting bolts to the tensioner.
2. Locate the tensioner back-plate to the two bolts.
29. Install the tensioner to the cylinder block.
1. Position and align the tensioner to the cylinder block and to the mating slot on the rear face of the tensioner blade.
2. Install and tighten the two bolts to 12 Nm.

Installation


12. Remove the bolt which secures the sprocket to the exhaust
camshaft.
Move the sprocket forward from the camshaft boss.

13. Remove the secondary chain tensioner. The tensioner piston
cannot be pushed into the body with the assembly in position.
1. Remove the two bolts which secure the tensioner.
Lift the tensioner, sprocket (release it fully from the
camshaft) and ch ain assembly.
2. Remove the tensioner rearward from between the chain.
14. Remove the sprocket and leav e the chain resting on the
cylinder head.
15. Clean and inspect all relevant components.

1. Install the sprocket to the secondary chain.
1. With the sprocket installe d to the chain, temporarily
position (do not install the securing bolt) the sprocket
onto the camshaft.
2. Adjust the position of the sprocket within the chain to
allow the chain tensioning tool 303-532 to be
approximately vertical, as shown.
Remove the chain tensioni ng tool; during future
operations, do not move the sprocket within the chain.
2. Push the tensioner piston into the body to provide clearance
for installing.
1. Insert a thin rigid wire th rough the hole in the end of
the tensioner piston to displace the ball from the non-
return valve seat.