landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

Rear Axle and Final Drive > < Intermediate Reduction Drive (IRD)
Page 88
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GENERAL DATA

04-25

Automatic Gearbox - Jatco

Gear Ratios - Td4 engine:

 First

3.801:1

 Second

2.131:1

 Third

1.364:1

 Fourth

0.935:1

 Fifth

0.685:1

 Reverse

2.970:1

Gear ratios - KV6 engine

 First

3.474 : 1

 Second

1.948 : 1

 Third

1.247 : 1

 Fourth

0.854 : 1

 Fifth

0.685 : 1

 Reverse

2.714 : 1

Final drive ratio:

 Td4 engine

 KV6 engine

2.91 : 1
3.66 : 1

Torque converter lock-up
Td4
KV6

Engaged in fourth and fifth gears. 
50% throttle - 80 Kph (50 mph) in normal drive mode
50% throttle - 110 Kph (69 mph) in normal drive mode

Rear Axle and Final Drive > < Intermediate Reduction Drive (IRD)