Discovery 2. Manual — part 627

REAR SUSPENSION

REPAIRS

64-39

8. Use LRT-60-009 to remove nut securing

actuator push rod to long arm.

9. Remove nut and bolt securing actuator to short

arm and remove actuator.

10. Restrain torsion bar and remove long arm

securing bolt and washer. Remove long arm
from torsion bar.

CAUTION: The short arm and torsion bar
are supplied as an assembly and must not
be separated.

11. Use a suitable drift to remove both halves of

slipper bush from long arm.

12. Use suitable adaptors to press actuator rod end

bush from long arm.

REAR SUSPENSION

64-40

REPAIRS

Refit

1. Clean bush locations in long arm.
2. Use suitable adaptors to press new actuator

rod end bush into long arm. Ensure bush is
correctly aligned.

3. Align slots in new slipper bush halves with

those in long arm. Carefully press both halves
of slipper bush into long arm. Ensure the
sealing rings on the bush faces are not
damaged.

4. Clean long arm and mating face on torsion bar.
5. Fit long arm to torsion bar. Restrain torsion bar

and tighten bolt to 180 Nm (133 lbf.ft).

6. Ensure actuator and bushes are clean.
7. Fit actuator and tighten nut and bolt securing

actuator to short arm to 180 Nm (133 lbf.ft).

8. Using LRT-60-009 , fit and tighten nut securing

actuator push rod to long arm to 48 Nm (35
lbf.ft).

9. With assistance, position torsion bar and

actuator to vehicle and fit torsion bar clamps.
Tighten torsion bar clamp bolts to 45 Nm (33
lbf.ft).

10. 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.

11. Fit anti-roll bar links to torsion bar and tighten

nuts to 50 Nm (37 lbf.ft).

12. Ensure washer is in place on lower ball joint of

each anti-roll bar link and connect lower ball
joints to axle. Tighten nuts to 100 Nm (74 lbf.ft).

13. Renew ACE high pressure filter.

+

FRONT SUSPENSION, REPAIRS,

Filter - high pressure - ACE.

14. Lower vehicle.
15. Bleed ACE hydraulic system.

+

FRONT SUSPENSION,

ADJUSTMENTS, ACE hydraulic system
bleeding.

BRAKES

DESCRIPTION AND OPERATION

70-1

BRAKES

DESCRIPTION AND OPERATION

Brake system control component layout

RH drive shown, LH drive similar

1 Hill descent switch
2 ABS sensor
3 SLABS ECU

BRAKES

70-2

DESCRIPTION AND OPERATION

Brake system control diagram