Range Rover Classic. Manual — part 126
BRAKES
11
REPAIR
9. Using piston clamp LRT-70-500 press each
piston back into its bore. Ensure that displaced
brake fluid does not overflow from reservoir.
10. Coat faces of pistons with brake fluid, keeping it
away from lining material.
Refit
11. Insert brake pads, ensuring pad with wear
indicator is fitted to inboard side RH caliper.
12. Fit pad retaining pins and anti-rattle springs.
Secure with new split pins. Reconnect pad
sensor wear plug.
13. Apply service brake pedal several times to locate
pads.
14. Check fluid reservoir. Top up if necessary, using
correct grade of fluid.
See LUBRICANTS,
FLUIDS AND CAPACITIES, Information,
Recommended Lubricants and Fluids
REAR BRAKE PADS
Service repair no - 70.40.03
Service tool:
LRT-70-500 - Piston clamp
Remove
1. Remove rear road wheels.
See WHEELS AND
TYRES, Repair, Wheels
2. Disconnect battery negative lead.
3. Disconnect pad wear sensor plug (rear RH side
only).
4. Clean exterior of calipers.
5. Remove pad retaining pins and springs.
6. Remove brake pads.
7. Clean exposed parts of pistons, using new brake
fluid.
8. Using piston clamp LRT-70-500 press each
piston back into its bore. Ensure that displaced
brake fluid does not overflow from reservoir.
9. Coat faces of pistons with brake fluid, keeping it
away from lining material.
70
BRAKES
12
REPAIR
Refit
10. Insert brake pads, ensuring pad with wear
indicator is fitted to inboard, RH side caliper.
11. Position pad retaining springs, fit new pins and
spread ends. Reconnect pad sensor wear plug.
12. Apply service brake pedal several times to locate
pads.
13. Check fluid reservoir, top up if necessary, using
correct grade of fluid.
See LUBRICANTS,
FLUIDS AND CAPACITIES, Information,
Recommended Lubricants and Fluids
BRAKES
13
REPAIR
FRONT BRAKE CALIPER ASSEMBLY
Key to caliper
1. Caliper
2. Bleedscrews
3. Anti-rattle springs
4. Pad retaining pins
5. Split pins
6. Friction pads
7. Pad wear indicator plug
8. Piston
9. Wiper seal retainer
10. Wiper seal
11. Fluid seal
12. Brake disc
70
BRAKES
14
REPAIR
FRONT BRAKE CALIPERS
Service repair no - 70.55.03
Service repair no - 70.55.16
Service tool:
LRT-70-500 - Piston clamp
NOTE: Pad wear warning indicators are
incorporated into front and rear RH
inboard pads.
Remove caliper
1. Loosen front wheel retaining nuts, raise front of
vehicle, lower onto axle stands, remove wheels.
2. Expose flexible brake hoses by moving coiled
protective covering. Using a recognised hose
clamp, clamp both hoses to prevent loss of
brake fluid.
3. Disconnect rigid brake pipes from flexible hoses,
seal exposed ends to prevent ingress of dirt. (If
necessary rigid brake pipes to caliper can be
disconnected when caliper is removed).
4. Disconnect pad wear warning indicator (front RH
side only).
5. Remove split pins, retaining pins and springs,
withdraw pads. If refitting pads, identify them for
assembly to original locations.
6. Loosen bolts and remove caliper.
DISMANTLE AND REPAIR
CAUTION: Do not separate caliper halves.
Overhaul both calipers.
7. Clean outer surfaces of caliper using aerosol
brake cleaner.
8. Using special tool LRT-70-500, clamp pistons in
inboard half of caliper. Gently, keeping fingers
clear, and with CAUTION, apply air pressure to
fluid inlet port to expel pistons. It is unlikely that
pistons will expel at same time, regulate rate
with a suitable piece of wood between
appropriate piston and caliper.
9. Finally remove pistons, identifying them with
their respective bores.
10. Remove wiper seal retainer by inserting a blunt
screwdriver between retainer and seal. Pry
retainer carefully from mouth of bore.
11. Taking care not to damage seal grooves, extract
wiper seal and fluid seal.
12. Clean bores, pistons and seal grooves using
clean brake fluid only. If caliper or pistons are
corroded, or their condition is not perfect, new
parts must be fitted.
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