lock LAND ROVER DISCOVERY 2002 Workshop Manual

FRONT SUSPENSION
REPAIRS 60-53
11.Remove 2 cap nuts securing pipes to ACE
actuator. Disconnect pipes and discard sealing
washers.
CAUTION: Always fit plugs to open
connections to prevent contamination.
12.Release pipes from isolator above chassis RH
front outrigger.
13.Remove pipe assembly.Refit
1.Position pipe assembly.
2.Locate pipes in isolator above chassis RH front
outrigger. Fit cable tie around isolator to secure
pipes.
3.Ensure valve block and pipe connections are
clean.
4.Fit collets and pipes to clamping plate.
5.Connect pipes to valve block. To avoid seal
damage, keep pipes square to valve block.
Fit and tighten nuts securing clamping plate to
valve block to 21 Nm (15 lbf.ft).
CAUTION: Ensure pipes are installed in
their correct ports or serious system
damage will occur.
6.Fit pipe clamps. Secure to chassis with bolt and
to bracket on suspension turret with nut.
7.Connect pipes to ACE actuator with cap nuts
and new sealing washers Tighten cap nuts to
29 Nm (21 lbf.ft). Ensure pipes are not under
tension or kinked.
8.Secure harness to suspension turret.
9.Fit splash shield and secure with screws.
10.Fit RH wheel arch liner extension and secure
with screws.
11.Renew ACE high pressure filter.

+ FRONT SUSPENSION, REPAIRS,
Filter - high pressure - ACE.
12.Fit road wheel(s) and tighten nuts to 140 Nm
(103 lbf.ft).
13.Refill and bleed ARC system.

+ FRONT SUSPENSION,
ADJUSTMENTS, ACE hydraulic system
bleeding.
14.Lower vehicle.

FRONT SUSPENSION
60-54 REPAIRS
Pipe assembly - pump or reservoir to
valve block - ACE - V8
$% 60.60.32
Introduction
CAUTION: The ACE hydraulic system is
extremely sensitive to the ingress of dirt or
debris. The smallest amount could render the
system unserviceable. It is imperative that the
following precautions are taken.
lACE components are thoroughly cleaned
externally before work commences;
lall opened pipe and module ports are
capped immediately;
lall fluid is stored in and administered
through clean containers.
Remove
1.To avoid any possibility of swarf ingress,
remove the valve block.

+ FRONT SUSPENSION, REPAIRS,
Valve block - ACE.
2.Raise front of vehicle.
WARNING: Do not work on or under a
vehicle supported only by a jack. Always
support the vehicle on safety stands.
3.Remove RH front road wheel.
4.Remove 3 screws and remove splash shield.
5.Remove viscous fan.

+ COOLING SYSTEM - V8, REPAIRS,
Fan - viscous.6.Remove 2 screws securing lower fan cowl and
remove cowl.
7.Disconnect multiplug from MAF sensor.
Note: Pre 03 MY air intake hose illustrated.
8.Release clips and remove air flow meter from
air cleaner.
9.Collect 'O' ring.

FRONT SUSPENSION
REPAIRS 60-55
10.Loosen clip and disconnect air hose from
throttle body.
Note: Pre 03 MY air intake hose illustrated.
11.Position container to collect fluid loss.
12. Pump to valve block pipe:Remove banjo bolt
securing fluid hose to ACE pump and discard
sealing washers.
CAUTION: Always fit plugs to open
connections to prevent contamination.13. Valve block to reservoir pipe: Release clip,
disconnect hose from ACE fluid reservoir and
remove clip from hose.
CAUTION: Always fit plugs to open
connections to prevent contamination.
14.Remove bolts securing 2 pipe clamps to front
cross member and remove clamps.

FRONT SUSPENSION
60-56 REPAIRS
15. Valve block to reservoir pipe: Release pipe
from clip on LH chassis member.
16.Remove bolt securing pipe clamp to RH
chassis member and remove clamp.
17.Release harness clip from RH suspension
turret. 18.Remove nut securing pipe clamp to bracket on
RH suspension turret and remove clamp.
19.Release pipe from isolator above chassis RH
front outrigger.
20.Cut pipe at suitable point near suspension
turret.
21.Remove and discard front and rear sections of
pipe.
Refit
1.Fit both sections of new pipe to vehicle.
2.Ensure 'O' ring is fitted to union on front section
of pipe.
3.Push both sections ofpipe together squarely
and tighten union nut to 16 Nm (12 lbf.ft).
4.Locate pipe in isolator above chassis RH front
outrigger. Fit cable tie around isolator to secure
pipe.
5. Valve block to reservoir pipe:Fit clip to
reservoir hose, connect hose to reservoir and
secure with clip.
6. Pump to valve block pipe: Ensure pipe banjo
and ACE pump connections are clean, fit new
sealing washers, align banjo to pump and
tighten bolt to 29 Nm (21 lbf.ft).

FRONT SUSPENSION
REPAIRS 60-57
7.Fit pipe clamps to pipe, align clamps to front
cross member and fit bolts.
8. Valve block to reservoir pipe: F it pi pe to c li p
on LH chassis member.
9.Fit pipe clamp to pipes, align clamp to
suspension turret and secure with nut.
10.Fit pipe clamp to pipes, align clamp to RH
chassis member and secure with bolt.
11.Align and secure harness to suspension turret.
12.Fit 'O' ring to air cleaner.
13.Fit air hose to throttle body and secure with clip.
14.Fit air flow meter and secure with clips.
15.Connect multiplug to MAF sensor.
16.Fit lower fan cowl and secure with screws.
17.Fit viscous fan.

+ COOLING SYSTEM - V8, REPAIRS,
Fan - viscous.
18.Fit RH splash shield and secure with screws.
19.Fit road wheel(s).
20.Fit valve block.

+ FRONT SUSPENSION, REPAIRS,
Valve block - ACE.
21.Renew ACE high pressure filter.
22.Lower vehicle.
Pipe assembly - pump or reservoir to
valve block - ACE - diesel
$% 60.60.32
CAUTION: The ACE hydraulic system is
extremely sensitive to the ingress of dirt or
debris. The smallest amount could render the
system unserviceable. It is imperative that the
following precautions are taken.
lACE components are thoroughly cleaned
externally before work commences;
lall opened pipe and module ports are
capped immediately;
lall fluid is stored in and administered
through clean containers.
Remove
1.To avoid any possibility of swarf ingress,
remove valve block.

+ FRONT SUSPENSION, REPAIRS,
Valve block - ACE.
2.Drain cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
3.Raise front of vehicle.
WARNING: Do not work on or under a
vehicle supported only by a jack. Always
support the vehicle on safety stands.
4.Remove RH front road wheel.
5.Remove 3 screws and remove splash shield.
6.Remove viscous fan.

+ COOLING SYSTEM - Td5, REPAIRS,
Fan - viscous.

FRONT SUSPENSION
REPAIRS 60-59
15.Release clips and disconnect 2 thermostat
housing hoses from coolant pipe.
16.Release clip and disconnect bottom hose from
radiator.
17.Remove thermostat housing with hoses.
18.Position container to collect ACE fluid loss.
19. Pump to valve block pipe: Remove banjo
bolt securing fluid hose to ACE pump and
discard sealing washers.
CAUTION: Always fit plugs to open
connections to prevent contamination.20. Valve block to reservoir pipe: Release clip,
disconnect hose from ACE fluid reservoir and
remove clip from hose.
CAUTION: Always fit plugs to open
connections to prevent contamination.
21.Remove bolts securing 2 pipe clamps to
chassis front cross member and remove
clamps.

FRONT SUSPENSION
60-60 REPAIRS
22. Valve block to reservoir pipe: Release fluid
return pipe from clip on LH chassis member.
23.Remove bolt securing pipe clamp to RH
chassis member and remove clamp.
24.Release harness clip from RH suspension
turret. 25.Remove nut securing pipe clamp to bracket on
RH suspension turret and remove clamp.
26.Release pipe from isolator above chassis RH
front outrigger.
27.Cut pipe at suitable point near suspension
turret.
28.Remove and discard front and rear sections of
pipe.
Refit
1.Fit both sections of new pipe to vehicle.
2.Ensure 'O' ring is fitted to union on front section
of pipe.
3.Push both sections of pipe together squarely
and tighten union nut to 16 Nm (12 lbf.ft).
4.Locate pipe in isolator above chassis RH front
outrigger. Fit cable tie around isolator to secure
pipe.
5. Valve block to reservoir pipe: Fit clip to
reservoir hose, connect hose to reservoir and
secure with clip.
6. Pump to valve block pipe: Ensure pipe banjo
and ACE pump connections are clean, fit new
sealing washers, align banjo to pump and
tighten bolt to 29 Nm (21 lbf.ft).

FRONT SUSPENSION
REPAIRS 60-61
7.Fit pipe clamps to pipes, align clamps to
chassis front cross member and fit bolts.
8. Valve block to reservoir pipe: F it pi pe to c li p
on LH chassis member.
9.Fit pipe clamp to pipes, align clamp to
suspension turret and secure with nut.
10.Fit pipe clamp to pipes, align clamp to RH
chassis member and secure with bolt.
11.Align and secure harness to suspension turret.
12.Fit thermostat housing and hoses and secure
hoses with clips.
13.Fit turbocharger outlet pipe and secure hoses
with clips.
14.Connect turbocharger pressure sensing hose
and secure with clip.
15.Fit 'O' ring to air cleaner.
16.Fit air hose to turbocharger and tighten clip.
17.Fit air flow meter to air cleaner and secure with
clips.
18.Connect multiplug to air flow meter.
19.Fit lower half of fan cowl and secure with
screws.
20.Fit viscous fan.

+ COOLING SYSTEM - Td5, REPAIRS,
Fan - viscous.
21.Fit RH splash shield and secure with screws.
22.Fit road wheel.
23.Fit valve block.

+ FRONT SUSPENSION, REPAIRS,
Valve block - ACE.
24.Renew ACE high pressure filter

+ FRONT SUSPENSION, REPAIRS,
Filter - high pressure - ACE.
25.Lower vehicle.
26.Fill cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
Pipe assembly - valve block to rear
actuator - ACE
$% 60.60.33
CAUTION: The ACE hydraulic system is
extremely sensitive to the ingress of dirt or
debris. The smallest amount could render the
system unserviceable. It is imperative that the
following precautions are taken.
lACE components are thoroughly cleaned
externally before work commences;
lall opened pipe and module ports are
capped immediately;
lall fluid is stored in and administered
through clean containers.
Remove
1.Raise vehicle on a ramp.
2.Position container under valve block to collect
fluid spillage.
3.Remove 2 bolts securing 2 rear pipe clips to
chassis.

FRONT SUSPENSION
60-62 REPAIRS
4.Remove 2 nuts securing rear anti-roll bar links
to axle.
5.Release links from axle and pull long arm down
for access to actuator pipe unions.
6.Position container under actuator to collect
fluid spillage.
7.Remove 2 cap nuts securing pipes to ACE rear
actuator. Disconnect pipes, remove and
discard sealing washers.
CAUTION: Always fit plugs to open
connections to prevent contamination.
8.Remove 2 nuts securing rear pipe clamping
plate. Release clamping plate and pipes from
valve block.
CAUTION: Always fit plugs to open
connections to prevent contamination.
9.Remove pipe assembly.
10.Remove collets and clamping plate from rear
pipes. Refit
1.Ensure valve block and pipe connections are
clean.
2.Install clamping plate and collets on rear pipes.
3.Position pipe assembly to vehicle and connect
pipes and clamping plate to valve block. To
avoid damage to seals, keep pipes square
to valve block. Fit and tighten nuts securing
clamping plate to valve block to 21 Nm (15
lbf.ft).
CAUTION: Ensure pipes are installed in
their correct ports or serious system
damage will occur.
4.Fit bolts securing rear pipe clips to chassis and
tighten to 6 Nm (4.4 lbf.ft).
5.Connect pipes to actuator with cap nuts and
new sealing washers. Tighten cap nuts to 29
Nm (21 lbf.ft). Ensure pipes are not under
tension or kinked.
6.Ensure washer is in place on lower ball joint of
each anti-roll bar link, then connect lower ball
joints to axle and tighten nuts to 100 Nm (74
lbf.ft).
7.Renew ACE high pressure filter.

+ FRONT SUSPENSION, REPAIRS,
Filter - high pressure - ACE.
8.Bleed ACE hydraulic system.

+ FRONT SUSPENSION,
ADJUSTMENTS, ACE hydraulic system
bleeding.
9.Lower vehicle.

REAR SUSPENSION
DESCRIPTION AND OPERATION 64-5
1Rear axle
2Bolt
3Bush
4Locknut
5Transverse link
6Locknut
7Bolt
8Locknut
9Bush
10Bush
11Bolt
12Bolt
13Transverse link
14Bolt
15Bush
16Pivot housing
17Locknut
18Bush
19Lower spring seat 2 off (vehicles without SLS
only)
20Bolt 4 off (vehicles without SLS only)
21Coil spring 2 off (vehicles without SLS only)
22Spring seat isolator 2 off (vehicles without SLS
only)
23Clip 4 off (vehicles with SLS only)
24Air spring 2 off (vehicles with SLS only)
25Locknut
26Bush 2 off27Locknut 2 off
28Radius arm LH
29Locknut
30Torsion/Anti-roll bar link LH
31Washer
32Locknut
33Anti-roll bar assembly
34Mounting rubber 2 off
35Clamp plate 2 off
36Bolt 2 off
37Locknut
38Washer
39Anti-roll bar link RH
40Locknut
41Radius arm RH
42Bush 2 off
43Locknut 2 off
44Locknut 2 off
45Bush 2 off
46Bolt 2 off
47Bolt 2 off
48Bolt 2 off
49Damper 2 off