Disassembling and Assembling Front Transmission Cover - GT2

345537 Disassembling and Assembling Front Transmission Cover - GT2

Tools










Overview











Disassembling front transmission case cover

1. Remove transmission.

2. Fasten the transmission on assembly support.

3. Drain transmission oil.

4. Remove electric cable.






5. Remove hose -A- between oil cooler and transmission housing.

6. Remove oil cooler. To do this, undo screws -B- and lift oil cooler up and off.

7. Unscrew fastening screws for front transmission case cover and remove transmission case cover.

Disassembling reverse idler gear

1. Unscrew the hexagon-head bolt (no. 1 in overview)

2. Remove toothed segment, reverse idler gear and needle-roller bearing.

Dismantling cylinder-roller bearing

Note:
^ The cylinder-roller bearing can be damaged during the dismantling.

1. Disassemble reverse idler gear.






2. Clamp the transmission case cover in the vice.

3. Remove snap ring with pliers

4. Affix internal puller 30 - 40 mm behind cylindrical-roller bearing. Ensure correct seating.






5. Screw internal puller together with counter support and pull out cylindrical roller bearing by turning the nut on the counter support.

Disassembling outer bearing race






1. Clamp the transmission case cover in the vice.

2. Remove snap ring with pliers






3. Affix internal puller 46 - 56 mm behind outer bearing race. Ensure correct seating.

4. Screw internal puller together with counter support and pull out cylindrical roller bearing by turning the nut on the counter support.


Assembling front transmission case cover

1. Place front transmission case cover onto the transmission and screw in fastening screws.
Tightening torque: 23 Nm (17 ft. lbs.)

2. Fit oil cooler.
Tightening torque: 10 Nm (7.5 ft. lbs.)

3. Fit connecting hose between oil cooler and transmission.

4. Fit electric cable.

5. Fill with transmission oil.

6. Refitting transmission.

Fitting reverse idler gear

1. Insert toothed segment, reverse idler gear and needle-roller bearing.

2. Screw in hexagon-head bolt (no. 1 in overview).

Fitting cylindrical-roller bearing

Note:
^ Always use new cylindrical-roller bearing.

1. Drive in cylindrical-roller bearing with special tool pressure piece 9690.

2. Insert snap ring.

3. Fit reverse idler gear.

Fitting outer bearing race

1. Drive in outer bearing race with special tool pressure pieces 9690.

2. Insert snap ring.


Tightening Torques