Discovery 2. Manual — part 173

STEERING

REPAIRS

57-27

REPAIRS

Power steering box - V8

$% 57.10.01

Remove

1. 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.

2. Remove front road wheel.

3. Ensure steering wheel is centralised and fit

centralising bolt to steering box. Remove key
from steering lock and engage column lock.

4. Remove 3 bolts securing intermediate shaft

and universal joint.

5. Push intermediate shaft upwards, release and

remove universal joint.

CAUTION: Do not turn the steering wheel
with the intermediate shaft or universal joint
disconnected as damage to the rotary
coupler and the steering wheel switches
may occur.

6. Position container to catch oil spillage.

STEERING

57-28

REPAIRS

7. RH drive models:Remove 4 bolts securing oil

filter housing, remove housing and discard 'O'
ring.

CAUTION: Always fit plugs to open
connections to prevent contamination.

8. Remove bolt securing PAS pipe bracket to

steering box, release pipes and discard 'O'
rings.

CAUTION: Always fit plugs to open
connections to prevent contamination.

9. Remove securing nut and bolt and release

Panhard rod.

10. Remove nut securing drag link to drop arm.

Using LRT-57-036, break taper joint and
release drag link.

11. RH drive models with ACE: Remove nut

securing anti-roll bar link lower ball joint and
release joint.

STEERING

REPAIRS

57-29

12. RH drive models with ACE: Position ACE

control arms to access steering box bolts.

13. With assistance remove 4 securing bolts and

remove steering box.

14. Remove centralising bolt from steering box.

Refit

1. Fit centralising bolt to steering box.
2. With assistance, position steering box, fit bolts

and tighten to 90 Nm (66 lbf.ft).

3. RH drive models with ACE: Ensure washer is

in place on lower ball joint of anti-roll bar link,
then connect lower ball joint to axle. Tighten nut
to 100 Nm (74 lbf.ft).

4. Position drag link, fit nut and tighten to 80 Nm

(59 lbf.ft).

5. Position Panhard rod, fit bolt and nut and

tighten to 230 Nm (170 lbf.ft).

6. Clean PAS pipe ends and 'O' ring recess.
7. Lubricate new 'O' rings for PAS pipes with clean

PAS fluid.

8. Fit 'O' rings to PAS pipes and position pipes in

steering box. Fit PAS pipe bracket and tighten
bolt to 22 Nm (16 lbf.ft).

9. RHD models: Fit oil filter and housing:

l

Clean oil filter housing and engine mating
faces.

l

Lubricate new 'O' ring with clean engine oil
and fit to housing.

l

Position oil filter housing and tighten bolts to
9 Nm (7 lbf.ft).

10. Ensure steering wheel is centralised. Fit

universal joint between steering box and
intermediate shaft and tighten bolts to 25 Nm
(18 lbf.ft).

11. Remove centralising bolt from steering box.
12. Fit road wheel(s) and tighten nuts to 140 Nm

(103 lbf.ft)..

13. Remove stand(s) and lower vehicle.
14. Check and top up engine oil.
15. Bleed PAS system.

+

STEERING, ADJUSTMENTS,

Hydraulic system - bleed.

16. Centralise steering linkage

+

STEERING, ADJUSTMENTS,

Steering linkage - centralise.

STEERING

57-30

REPAIRS

Power steering box - LHD - diesel

$% 57.10.01

Remove

1. Remove battery cover.
2. Disconnect battery earth lead.
3. Drain cooling system.

+

COOLING SYSTEM - Td5,

ADJUSTMENTS, Drain and refill.

4. 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.

5. Remove LH front road wheel.
6. Ensure steering wheel is centralised, remove

key from steering lock and engage column lock.

7. Fit centralising bolt to steering box.

8. Loosen 2 clips securing intercooler to turbo

hose. Remove hose.

9. Remove 3 bolts securing intermediate shaft

and universal joint.

10. Push intermediate shaft upwards, release and

remove universal joint.

CAUTION: Do not turn the steering wheel
with the intermediate shaft or universal joint
disconnected as damage to the rotary
coupler and the steering wheel switches
may occur.

11. Position container below PAS pipes to catch

fluid spillage.