Discovery 2. Manual — part 175
STEERING
REPAIRS
57-35
11. 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.
12. Release 5 clips securing hoses to coolant rail
release and disconnect hoses.
13. Models with ACE: Remove bolt securing ACE
pipes to chassis to gain access to coolant rail
bolt.
14. Remove bolt securing coolant rail.
15. Release 2 clips securing coolant rails and
remove coolant rail from vehicle.
16. Remove securing nut and bolt and release
Panhard rod.
STEERING
57-36
REPAIRS
17. Remove nut securing drag link to drop arm.
Using LRT-57-036, break taper joint and
release drag link.
18. Models with ACE: Remove nut securing anti-
roll bar link lower ball joint and release joint.
19. Models with ACE: Position ACE control arms
to access steering box bolts.
20. With assistance, remove 4 bolts securing
steering box and remove steering box.
21. Remove centralising bolt from steering box.
STEERING
REPAIRS
57-37
Refit
1. Fit centralising bolt to steering box.
2. With assistance, position steering box to
chassis, fit bolts and tighten to 90 Nm (66 lbf.ft).
3. Models with ACE: Ensure washer is in place
on lower ball joint of anti-roll bar link, then
connect lower ball joint to axle and 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. Position coolant rail and secure with clips and
bolt.
7. Fit coolant hoses and secure with clips.
8. Models with ACE: Fit and tighten bolt
securing ACE pipes to chassis.
9. Clean PAS pipes ends and 'O' ring recess.
10. Lubricate new 'O' rings for PAS pipes with
clean PAS fluid.
11. 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).
12. Ensure steering wheel is centralised. Fit
universal joint between steering box and
intermediate shaft and tighten bolts to 25 Nm
(18 lbf.ft).
13. Remove centralising bolt from steering box.
14. Fit road wheel(s) and tighten nuts to 140 Nm
(103 lbf.ft).
15. Remove stand(s) and lower vehicle.
16. Connect battery earth lead.
17. Fit battery cover.
18. Refill cooling system.
ADJUSTMENTS, Drain and refill.
19. Bleed PAS system.
20. Centralise steering linkage
Steering linkage - centralise.
Seal - input shaft - steering box
$% 57.10.16
Remove
1. Remove steering box:
l
l
l
For RHD diesel models:
2. Secure steering box in vice.
3. Remove circlip and extract oil seal from
steering box. Take care not to damage
surface of the shaft.
Refit
1. Clean oil seal recess and input shaft.
2. Lubricate new seal with clean PAS fluid.
3. Fit seal using LRT-57-503.
4. Fit circlip.
5. Fit steering box.
l
l
l
For RHD diesel models:
STEERING
57-38
REPAIRS
Seal - output shaft - steering box
$% 57.10.17
Remove
1. Remove steering box:
l
For V8 models:
l
l
2. Secure steering box in vice.
3. Release lock washer from drop arm nut.
4. Loosen but do not remove nut securing drop
arm.
5. Using LRT-57-012, release drop arm.
6. Remove nut and discard lock washer.
7. Remove drop arm.
8. Mark position of rack adjuster.
9. Remove Allen screw securing rack adjuster
and loosen adjuster one turn.
10. Remove 4 bolts securing output shaft assembly
and remove output shaft assembly. Remove
and discard 'O' ring from end cover.
11. Remove seal shield and circlip.
12. Remove seal and spacer.
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