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 Discovery14 · 12 - ENGINE - Mpi
14 · Engine

CYLINDER HEAD GASKET (page 4 of 5)

Make
Land Rover
Model
Discovery 300Tdi Discovery
Section
REPAIR
12 - ENGINE - MpiCYLINDER HEAD GASKET · page 4 of 5
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Mpi

17

REPAIR

22. Raise vehicle
23. Remove 4 nuts securing downpipe to exhaust

manifold.

24. Release downpipe from exhaust manifold.
25. Collect gasket.

26. Release 4 screws and remove spark plug cover.

27. Release spark plug leads from spark plugs and

release from clips. Place aside.

28. Remove camshaft covers.
29. Remove timing belt.

See Camshaft Front Oil

Seal

30. Progressively loosen and remove 10 cylinder

head bolts in sequence shown.

31. Remove cylinder head complete with manifold,

place on blocks to prevent damage.

32. Remove and discard cylinder head gasket.
33. Remove location dowels from cylinder block.
34. Inspect cylinder head for damage, cracks and

burning.

35. Inspect cylinder block. Ensure that the oil

restrictor is clear and fitted below the block face.

36. Clean all traces of gasket material from head

and block mating faces, using release agent and
plastic scraper.

37. Check cylinder head and block faces for

warpage:
Longitudinal warp = 0.1 mm max.
Transverse warp = 0.1 mm max.
Diagonal warp = 0.1 mm max.

38. Decarbonize cylinder head and pistons if

necessary.

39. Clean cylinder head bolt threads with a wire

brush, check for damage, replace if necessary.

40. Check cylinder block threads by running bolts

into threads using fingers only. Clean any tight
threads using M11 x 1.5 mm tap. Remove all
traces of oil from bolt holes.

Parts & tools for this job Staging For Land Rover Discovery

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