Discovery 2. Manual — part 554

TRANSFER BOX - LT230SE

DESCRIPTION AND OPERATION

41-19

Operation

Power flow - transfer box in LOW ratio

Up to 03 Model Year section shown. from 03 Model Year similar

TRANSFER BOX - LT230SE

41-20

DESCRIPTION AND OPERATION

Power flow - transfer box in HIGH ratio

Up to 03 Model Year section shown, from 03MY similar

The gearbox output shaft transmits power to the mainshaft input gear which is in constant mesh with one of the
intermediate gears. The intermediate gears are in constant mesh with the high and low range output gears running
on the differential rear shaft.

Power is transmitted to the output shafts via the differential assembly by locking either the high or low range gears to
the differential rear shaft. This is achieved by means of the high/low selector fork, sleeve and splined hub.

TRANSFER BOX - LT230SE

ADJUSTMENTS

41-21

ADJUSTMENTS

Cable - high/low selector

$% 41.20.46

Adjust

1. Raise vehicle on ramp.

2. Using a suitable crows foot spanner, loosen

lock nuts securing outer cable to abutment
bracket.

3. Select high range by moving lever on transfer

gearbox fully forward.

4. Insert tool LRT-41-016 through hole in selector

lever and housing. This ensures selector
lever is in the high range position.

5. Lightly tighten outer cable lock nuts.
6. Remove tool LRT-41-016 from gear selector

lever and housing.

7. Simultaneously tighten high/low selector cable

lock nuts either side of abutment bracket to 30
Nm (22 lbf.ft) .

8. Lower vehicle on ramp.

TRANSFER BOX - LT230SE

41-22

ADJUSTMENTS