Discovery II
BRAKES
REPAIRS
70-35
Master cylinder - brake
$% 70.30.08
Remove
1. Disconnect multiplug from fluid level switch.
2. Position cloth under master cylinder to absorb
spilled fluid.
CAUTION: Brake fluid will damage paint
finished surfaces. If spilled, immediately
remove fluid and clean area with water.
3. Disconnect secondary system pipe union from
master cylinder.
4. Disconnect primary system pipe union from
master cylinder.
5. Manual gearbox only: Release clip and
disconnect clutch fluid supply hose from
reservoir.
CAUTION: Always fit plugs to open
connections to prevent contamination.
6. Remove 2 nuts and washers securing master
cylinder to servo.
7. Remove master cylinder.
Refit
1. Clean master cylinder and servo mating
surfaces.
2. Align push rod and position master cylinder to
servo.
3. Fit nuts and washers securing master cylinder
to servo and tighten to 25 Nm (18 lbf.ft).
4. Connect primary and secondary brake pipes,
and tighten unions to 25 Nm (18 lbf.ft).
5. Manual gearbox only: Connect clutch fluid
hose to reservoir, secure with clip.
6. Connect fluid level switch multiplug.
7. Bleed brake system using TestBook/T4.