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 II (NAS)66 · AUTOMATIC GEARBOX - ZF4HP22 - 24
66 · Transmission

Housing - torque converter

Make
Land Rover
Model
Discovery II (NAS)
Section
REPAIRS › Housing - torque converter
AUTOMATIC GEARBOX - ZF4HP22 - 24Housing - torque converter
Housing - torque converter – Land Rover Discovery II (NAS)

AUTOMATIC GEARBOX - ZF4HP22 - 24

44-38

REPAIRS

Housing - torque converter 

$% 44.17.01

Remove

1. Remove torque converter oil seal. 

 

 + 

 AUTOMATIC GEARBOX - ZF4HP22 

- 24, REPAIRS, Torque converter and oil 
seal.

2. Remove 18 bolts and plain washers securing 

torque converter and intermediate plate to 
gearbox casing. Note the position of the 4 bolts 
that have sealant applied to the bolt threads 
and 6 bolts, (outer ring), which are shorter.

3. Hold input shaft in position and carefully 

remove the converter housing and intermediate 
plate from gearbox casing.

4. Note the position of the Torrington race on the 

forward clutch hub and the thrust washer which 
will stay attached to the intermediate plate by 
fluid adhesion.

5. Remove and discard intermediate plate gasket.
6. Remove thrust washer from intermediate plate.
7. Separate converter housing from intermediate 

plate.

Refit

1. Clean converter housing, intermediate plate 

and gearbox casing mating faces.

2. Clean bolts and plain washers and sealant from 

4 bolt threads.

3. Apply Petroleum Jelly to new gasket and 

position on gearbox casing.

4. Apply Petroleum Jelly to thrust washer and 

Torrington race.

5. Correctly position Torrington race and thrust 

washer to forward clutch hub.

6. Position intermediate plate and converter 

housing to gearbox casing.

7. Apply sealant, Part No. STC 50553 to 4 longer 

bolt threads and fit bolts in the positions shown.

8. Fit remaining bolts and tighten progressively in 

a diagonal sequence to 46 Nm (34 lbf.ft). 

9. Place LRT-44-003/1 into pump housing, tighten 

screws to secure  LRT-44-003/1 to input shaft.

10. Clamp a suitable steel base to converter 

housing flange.

11. Mount DTI gauge and position gauge probe 

onto LRT-44-003/1 and zero gauge.

M44 1343

M44 1345

M44 1343

M44 1358

LRT-44-003/1

Parts & tools for this job For Land Rover Discovery

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