Discovery II
C
ONTENTS
12
CONTENTS
AUTOMATIC GEARBOX - ZF4HP22 - 24 ................................................ 44-1
Automatic gearbox component layout ............................................................................................ 44-1
Control schematic ........................................................................................................................... 44-2
Description...................................................................................................................................... 44-4
Operation ........................................................................................................................................ 44-17
Cable and lever assembly - selector .............................................................................................. 44-23
Selector indicator .......................................................................................................................... 44-24
Switch - starter inhibitor ................................................................................................................. 44-25
Seal - selector shaft ........................................................................................................................ 44-26
Gearbox - convertor and transfer gearbox - Diesel ....................................................................... 44-27
Gearbox - convertor and transfer gearbox - V8 ............................................................................ 44-32
Torque converter and oil seal ......................................................................................................... 44-37
Housing - torque converter ............................................................................................................ 44-38
Gasket - intermediate plate ............................................................................................................ 44-39
Intermediate plate .......................................................................................................................... 44-41
Pump - fluid .................................................................................................................................... 44-43
Seal - rear extension housing ......................................................................................................... 44-44
Gasket - rear extension housing. .................................................................................................. 44-45
Parking pawl assembly. ................................................................................................................ 44-46
Gasket - oil sump ........................................................................................................................... 44-47
Filter - oil ........................................................................................................................................ 44-48
Cooler - fluid - Td5 .......................................................................................................................... 44-49
Cooler - fluid - V8 ........................................................................................................................... 44-50
Valve body assembly ..................................................................................................................... 44-51
Seal - valve body ........................................................................................................................... 44-53
Pressure regulator ......................................................................................................................... 44-54
Lock-up solenoid valve (MV 3) ...................................................................................................... 44-55
Solenoids - shift control valves
Harness - solenoid valves .............................................................................................................. 44-57
Electronic control unit - automatic transmission ............................................................................. 44-58
PROPELLER SHAFTS ............................................................................. 47-1
Propeller shaft component layout ................................................................................................... 47-1
Description...................................................................................................................................... 47-2
Propeller shaft - front ..................................................................................................................... 47-5
Propeller shaft - rear ...................................................................................................................... 47-5
Bush - spigot - rear propeller shaft ................................................................................................ 47-6
Flexible coupling ............................................................................................................................ 47-7
