Workshop Manuals Factory service & repair Land Rover
01 Discovery Series II - Workshop Manual - 1999MY ON - 6th Edition - NAS02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 INTRODUCTION32 33 GENERAL INFORMATION34 35 GENERAL DATA36 IDENTIFICATION NUMBERS37 38 TORQUE WRENCH SETTINGS39 40 LIFTING AND TOWING41 CAPACITIES, FLUIDS, LUBRICANTS AND SEALANTS42 43 44 MAINTENANCE45 46 ENGINE - V847 48 EMISSION CONTROL - V849 50 ENGINE MANAGEMENT SYSTEM - V851 FUEL DELIVERY SYSTEM - V852 53 COOLING SYSTEM - V854 55 MANIFOLDS AND EXHAUST SYSTEMS - V856 57 58 59 CLUTCH - V860 61 MANUAL GEARBOX - R38062 63 TRANSFER BOX - LT230SE64 65 66 AUTOMATIC GEARBOX - ZF4HP22 - 2467 PROPELLER SHAFTS68 69 REAR AXLE70 71 72 73 74 75 FRONT AXLE76 77 78 79 STEERING80 FRONT SUSPENSION81 82 83 REAR SUSPENSION84 85 86 87 BRAKES88 RESTRAINT SYSTEMS89 90 DOORS91 EXTERIOR FITTINGS92 93 INTERIOR TRIM COMPONENTS94 SCREENS95 96 97 SEATS98 99 SUNROOF100 CHASSIS AND BODY DIMENSIONS101 102 103 104 PANEL REPAIRS105 106 107 108 BODY SEALING MATERIALS109 110 111 112 113 CORROSION PREVENTION AND SEALING114 PAINTING115 HEATING AND VENTILATION116 117 AIR CONDITIONING118 119 WIPERS AND WASHERS120 CHARGING AND STARTING121 122 LIGHTING123 BODY CONTROL UNIT124 125 126 ALARM SYSTEM AND HORN127 128 WINDOWS129 IN CAR ENTERTAINMENT130 HARNESSES131 DRIVING AIDS132 NAVIGATION SYSTEM133 INSTRUMENTS
Land Rover Discovery II63 · TRANSFER BOX - LT230SE
63 · General

Differential assembly (page 9 of 18)

Make
Land Rover
Model
Discovery II
Section
OVERHAUL
TRANSFER BOX - LT230SEDifferential assembly · page 9 of 18
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TRANSFER BOX - LT230SE

41-54

OVERHAUL

20. Check high/low selector fork for cracks and 

wear. Check selector fork finger width.

l

Finger width = 7.37 to 7.47 mm (0.290 to 
0.294 in).

21. 03 Model Year onwards: Check high/low 

selector fork clips for wear and damage. Check 
spring for distortion, check free length of spring:

l

Spring free length = 75 mm (2.95 in)

Note: High/low selector shaft, fork and spring 
fitted to 03 Model Year transfer boxes may be 
fitted to pre 03 Model Year boxes as an 
assembly.

22. Check differential sun and planet gears for 

wear, cracks and chipping of teeth.

23. Check cross shafts and recesses in both halves 

of differential carrier for damage and 
wear.Ensure planet gears are retained with 
their respective shafts.

24. Check retaining ring for distortion.
25. Check differential splines for wear and 

damage.

26. Check high/low hub for cracks, chipping and 

uneven wear. Check width of selector fork 
groove. 

l

Groove width = 7.5 to 7.6 mm (0.295 to 0.30 
in).

27. Check splines and teeth on high/low selector 

sleeve for uneven wear, cracks, damage and 
chipping.

28. Check teeth of high and low range gears for 

cracks, chipping and uneven wear.

29. Check high range gear bush for wear and 

damage.

Parts & tools for this job Staging For Land Rover Discovery

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