Disassemble/assemble front section of transmission housing

AR26.40-D-2471E

Disassemble/assemble front section of transmission housing

17.6.11



Removing



Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

1

Remove transmission

AR26.10-D-0020H

2

Fasten transmission on assembly stand

AR26.10-D-0036A

3

Remove central clutch release bearing

AR25.20-D-0180SD

4

Remove front section of transmission housing (1)

AR26.40-D-2002E



Disassemble

5

Remove tab washers (3)

6

Remove oil conduit (5)

7

Press out input shaft (2)

8

Detach retaining ring (8) and press off grooved ball bearing (7)

9

Remove radial shaft sealing ring of axle shaft (2)

AR26.40-D-0335SD

10

Press out bearing (6)

 Drift

*716589021500



Clean

11

Clean seats and bearing seats

 Use clean, lint-free rags.



Assemble

12

Press grooved ball bearing (7) onto drive shaft (2) and install removed retaining ring (8)

 The chamfer on the outer bearing race must point toward the gear wheel.

13

Check and adjust play between grooved ball bearing (7) and retaining ring (8)

 Install new retaining ring (8).

AR26.50-D-4743-02A

*BE26.50-N-1006-01D

14

Press in drive shaft (2) as far as the end stop in the front section of the transmission housing (1)

 Drift

*711589151500

15

Press in bearing (6) as far as the end stop

 The chamfer on the outer bearing race must point up (toward output side).

 Drift

*716589001500

16

Install oil conduit (5)

17

Install tab washers (3)

 Replace screws (4).



*BA26.50-N-1007-01D

18

Install new radial shaft sealing ring of drive shaft (2)

AR26.40-D-0335SD



Install

19

Install front section of transmission housing (1)

AR26.40-D-2002E

20

Install central clutch release bearing

AR25.20-D-0180SD

21

Detach transmission from assembly stand

22

Install transmission

AR26.10-D-0020H

Number

Designation

Transmission
711.680

BE26.50-N-1006-01D

Axial play between drive shaft bearing and retaining ring

mm

0.02 to 0.08

Number

Designation

Trans-mission
711.680

BA26.50-N-1007-01D

Bolt, locking plate for countershaft bearing, main shaft bearing or drive shaft bearing to transmission housing

Nm

10