Workshop Manuals Factory service & repair Land Rover
01 Range Rover Workshop Manual02 Range Rover Workshop Manual - Volume 103 04 05 06 01 - INTRODUCTION07 08 09 04 - GENERAL SPECIFICATION DATA10 11 12 05 - ENGINE TUNING DATA13 14 15 16 06 - TORQUE VALUES17 18 19 20 07 - GENERAL FITTING REMINDERS21 22 23 24 09 - LUBRICANTS, FLUIDS AND CAPACITIES25 26 27 28 29 10 - MAINTENANCE30 31 32 33 34 35 12 - ENGINE - BMW DIESEL36 37 38 39 12 - ENGINE - LAND ROVER V840 41 42 43 17 - EMISSION CONTROL44 45 46 47 19 - FUEL SYSTEM - BMW DIESEL48 49 50 19 - FUEL SYSTEM - LAND ROVER V851 52 53 54 19 - FUEL SYSTEM - CRUISE CONTROL55 56 57 58 26 - COOLING SYSTEM - BMW DIESEL59 60 61 62 26 - COOLING SYSTEM - LAND ROVER V863 64 65 66 30 - MANIFOLD AND EXHAUST SYSTEM67 68 69 70 33 - CLUTCH71 72 73 37 - MANUAL GEARBOX - R380 GEARBOX74 75 76 Range Rover Workshop Manual - Volume 277 78 79 80 41 - TRANSFER BOX81 82 83 84 85 86 87 44 - AUTOMATIC GEARBOX - ZF AUTO88 89 90 91 47 - PROPELLER SHAFTS92 93 94 51 - REAR AXLE AND FINAL DRIVE95 96 97 54 - FRONT AXLE AND FINAL DRIVE98 99 100 101 57 - STEERING102 103 104 105 60 - FRONT SUSPENSION - ELECTRONIC AIR SUSPENSION106 107 108 109 110 64 - REAR SUSPENSION - ELECTRONIC AIR SUSPENSION111 112 113 114 70 - BRAKES - ABS115 116 117 75 - SUPPLEMENTARY RESTRAINT SYSTEM118 119 120 121 122 123 76 - CHASSIS AND BODY124 125 126 127 128 129 77 - PANEL REPAIRS130 131 132 133 78 - SEATS134 135 136 137 80 - HEATING AND VENTILATION138 139 140 141 82 - AIR CONDITIONING142 143 144 145 84 - WIPERS AND WASHERS146 147 148 86 - ELECTRICAL149 150 151 152 153 154 87 - NAVIGATION SYSTEM155 156 157 158 159 88 - INSTRUMENTS
Land Rover Range Rover P3835 · 12 - ENGINE - BMW DIESEL
35 · Engine

VALVES AND TAPPETS (page 5 of 5)

Make
Land Rover
Model
Range Rover P38
Section
REPAIR
12 - ENGINE - BMW DIESELVALVES AND TAPPETS · page 5 of 5
background image

12

ENGINE

NEW RANGE ROVER

34

REPAIR

1st oversize valve stem:
Head thickness increase - 0.25 mm (0.01 in)
Identification marks - R1
Head thickness increase - 0.50 mm (0.02 in)
Identification marks - R2

2nd oversize stem:
Head thickness increase - 0.50 mm (0.02 in)
Identification marks - R3

NOTE: Identification marks will be found
adjacent to cotter grooves.

Valve seat - recut

37. Recut valve seats using BMW tool 003520.

Head thickness:
0.25 mm (0.01 in) - Increase depth by 0.25 mm
(0.01 in)
0.50 mm (0.02 in) - Increase depth by 0.50 mm
(0.02 in)

38. Use BMW tool 003580 to obtain specified valve

seat dimensions:
Valve seat angle A = 45

° ±

10’

Correction angle - outside B = 15

°

Correction angle - inside C = 60

°

Seat face outside diameter D:
Inlet valve = 35.5 mm (1.4 in)
Exhaust valve = 30.6 mm (1.2 in)
Valve seat width E:
Inlet valve = 1.75 to 2.25 mm (0.07 to 0.09 in)
Exhaust valve = 2.60 to 2.90 mm (0.10 to 0.11
in)

39. Remove all traces of swarf on completion.

CAUTION: Do not lap replacement valves
to their seats.

Refit

40. Lubricate all components including valve guides

and new valve stem oil seals with engine oil.

41. Insert protective sleeve LRT-12-101 in tappet

bore.

Parts & tools for this job Staging For Land Rover Range Rover

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.