landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

Power Flows|Page 185 > < Power Flows|Page 183
Page 132
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AUTOMATIC GEARBOX - JATCO

DESCRIPTION AND OPERATION

44-15

5th Gear (D selected)

High clutch
2-4 brake
Front planetary gear
Rear planetary gear
Low one-way clutch
Input shaft

Output shaft
Idler gear
Reduction planetary gear

10 Reduction one-way clutch
11 Direct clutch 

On 5th gear selection, the high clutch, direct clutch, and the 2-4 brake are engaged. Power flows from the input shaft 
and is transmitted to the reduction internal gear by the high clutch in the same way as in 4th gear. This power is 
transmitted through the reduction sun gear, final drive and direct clutch to drive the road wheels.

Power Flows|Page 185 > < Power Flows|Page 183