Remove/install main shaft and countershaft

AR26.50-B-0001D

Remove/install main shaft and countershaft

16.05.2018

Transmission

714.120/124/14

1

Puller clamps

2

Extractor arm

7

Bolt

 

Remove/install

1

Transmission removal

.

AR26.10-B-0020J

2

Remove the clutch housing cover from front housing

Only for front housing without integrated clutch housing cover.

AR26.30-B-0330E

3

Place gearbox on mounting bearing bracket

4

Remove gear command

With electropneumatic control (EPS) code G61

AR26.60-B-0001P

With control by "Bowden Cables" code G63

AR26.60-B-0001O

5

Remove the gearbox rear part

AR26.40-B-2475G

6

Remove selection forks and control rods

AR26.60-B-0010C

7

Fix the puller clamps (1) under the inner race of the countershaft tapered roller bearing

 Puller

*000589453300

8

Fix the puller arm (2) with the bolt (7) of the power outlet flange, in the mainshaft

 Use the bolt of the outlet flange, with a washer.

 Puller

*000589453300

9

Join the clamps (1) and the arm (2) with the puller worm shaft

 Puller

*000589453300

10

Lift the countershaft and the mainshaft, and remove them from the front part of gearbox

 Use an appropriate levering tool.

11

Loosen and remove the oil guide tube

 Installation: Verify the oil guide tube for damages, and replace if necessary.

12

Install on the reverse order