Workshop Manuals Factory service & repair Land Rover
01 Discovery Workshop Manual - 2nd Edition02 01 - INTRODUCTION03 04 - GENERAL SPECIFICATION DATA04 05 - ENGINE TUNING DATA05 07 - GENERAL FITTING REMINDERS06 09 - LUBRICANTS, FLUIDS AND CAPACITIES07 10 - MAINTENANCE08 12 - ENGINE - Tdi09 10 11 12 12 - ENGINE - V8i13 12 - ENGINE - 4.0 V814 12 - ENGINE - Mpi15 16 17 18 17 - EMISSION CONTROL19 19 - FUEL SYSTEM - Tdi20 19 - FUEL SYSTEM - MFI21 19 - FUEL SYSTEM - SFI22 19 - FUEL SYSTEM - Mpi23 19 - FUEL SYSTEM - Cruise Control24 26 - COOLING SYSTEM - Tdi25 26 - COOLING SYSTEM - V8i26 26 - COOLING SYSTEM - Mpi27 28 30 - MANIFOLD AND EXHAUST SYSTEM29 33 - CLUTCH30 37 - MANUAL GEARBOX - R38031 41 - TRANSFER GEARBOX32 44 - AUTOMATIC GEARBOX - ZF33 34 35 47 - PROPELLER SHAFTS36 51 - REAR AXLE AND FINAL DRIVE37 38 54 - FRONT AXLE AND FINAL DRIVE39 40 41 57 - STEERING42 43 44 60 - FRONT SUSPENSION45 64 - REAR SUSPENSION46 70 - BRAKES47 74 - WHEELS AND TYRES48 75 - SUPPLEMENTARY RESTRAINT SYSTEM49 76 - CHASSIS AND BODY50 51 80 - HEATING AND VENTILATION52 82 - AIR CONDITIONING53 84 - WIPERS AND WASHERS54 86 - ELECTRICAL
Land Rover 300Tdi Discovery29 · 33 - CLUTCH
29 · Transmission

MASTER CYLINDER

Make
Land Rover
Model
Discovery 300Tdi Discovery
Section
OVERHAUL › MASTER CYLINDER
33 - CLUTCHMASTER CYLINDER
background image

CLUTCH

1

OVERHAUL

MASTER CYLINDER

Service repair no - 30.20.07

1. Remove master cylinder.

See Repair, Master

Cylinder

Disassemble

2. Pull back and remove rubber sealing boot from

pushrod.

3. Depress push-rod and extract circlip.
4. Withdraw push-rod assembly.
5. Withdraw piston assembly.
6. Withdraw retainer and spring.

7. Remove two piston seals and piston washer.

Inspecting

8. Clean all components thoroughly using new

hydraulic fluid. Dry, using a lint-free cloth.

9. Examine cylinder bore and piston, ensure they

are smooth to touch with no corrosion, score
marks or ridges. If in doubt, fit new components.

10. Fit new seals and rubber boot. These items are

all included in master cylinder overhaul kit.

11. Ensure that feed and by-pass ports are not

obstructed.

12. Ensure reservoir cap vent is clear.

Assemble

NOTE: Cleanliness is essential, ensure
hands are free of grease or dirt. Lubricate
cylinder bore and rubber seals with new

hydraulic fluid before assembly.

13. Fit a new piston washer and thinner of two piston

seals, lip last, over piston nose, up against
drilled piston head. Fit thicker seal into piston
groove with lip facing towards seal at opposite
end.

14. Insert spring and retainer into master cylinder

bore.

15. Insert piston and seal assembly, ensuring that

seal lips do not bend back.

16. Reverse 3 and 4, correctly locating circlip.
17. Stretch new rubber boot over push-rod, pack

with rubber grease. Fit securely into locating
groove.

18. Operate push-rod several times to ensure free

movement of internal components.

19. Fit master cylinder.

Parts & tools for this job Staging For Land Rover Discovery

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