Dismantle, assemble drive shaft.

AR26.50-W-4744HD

Dismantle, assemble drive shaft.

01.04.2014

TRANSMISSION

715.508

with CODE G1H (Transmission G 230-16/14.2-0.83)

TRANSMISSION

715.518

with CODE G1I (Transmission G 231-16/17.0-1.0)

TRANSMISSION

715.528

with CODE G1J (Transmission G 260-16/11.7-0.69)

1

Drive shaft

6

Annular spring

8.3

Synchronizer ring (only transmission 715.518)

2

Oil pipe

7

Synchronizer cone

9

Needle roller bearing

3

Retaining ring

8.1

Constant speed gear 1 (transmission 715.508/528)

10

Tapered roller bearing

4

Baffle plate

8.2

Constant speed gear 1 (transmission 715.518)

11

Retaining ring

 Danger !

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A



Disassemble

1

Disassemble transmission

AR26.10-W-0005HD

2

Remove retaining ring (11)

3

Remove tapered roller bearing (10)

 Use thrust piece 03 from the disassembly kit.

 Intermediate tube section

*000589463400

 Threaded tool

*715589116300

 Adapter

*748589013400

 Gripper

*714589073400

 Gripper

*714589033400

 disassembly kit

*715589196300

 Adapter

*715589133400

 Adapter

*715589123400

 Adapter

*715589113400

 Hydraulic cylinder

*715589153400

 Hydraulic hose (complete)

*652589003323

 Hand pump

*652589003321

4.1

Remove gear wheel 1 (8.1) and needle bearing (9)

Transmission 715.508/528

4.2

Remove constant speed gear 1 (8.2), synchronizer ring (8.3) and needle roller bearing (9)

Transmission 715.518

5.1

Remove annular spring (6) and synchronizer cone (7) from constant speed gear 1 (8.1)

Transmission 715.508/528

5.2

Remove annular spring (6) and synchronizer cone (7) from synchronizer ring (8.3)

Transmission 715.518

6

Remove circlip (3) and oil splash ring (2)

Only if required.



Assemble

7

Insert new splash ring (2) in the input shaft (1) and install circlip (3)

Only if the oil pipe (2) has been removed.

8

Install air flow sensor plate (4)

 The rubber lip of the disk (4) must point outwards.

9

Lubricate annular spring (6) and cones

10.1

Insert annular spring (6) into synchronizer cone (7) and mount onto synchronizer ring of constant speed gear 1 (8.1)

Transmission 715.508/528

10.2

Insert annular spring (6) into synchronizer cone (7) and mount onto synchronizer ring (8.3)

Transmission 715.518

11

Lubricate needle roller bearing (9).

12.1

Slide needle bearing (9) onto the input shaft (1), then install gear wheel 1 (8.1)

Transmission 715.508/528

12.2

Slide needle roller bearing (9) onto drive shaft (1) and install synchronizer ring (8.3) with constant speed gear 1 (8.2)

Transmission 715.518

13

Heat up tapered roller bearing (10) to approx. 80 °C and install

 After cooling down (at approx. 20 °C), readjust inner race of tapered roller bearing (10) with zero axial clearance up to the contact surface.

14

Readjust inner race of tapered roller bearing (10) with zero axial clearance up to the contact surface

After the tapered roller bearing (10) has cooled down (approx. 20 °C).

15

Install retaining ring (11)

 Install circlip (11) with zero clearance, if necessary use a circlip (11) of different thickness.

Axial play of retaining rings

*BE26.50-N-1001-01HA

16

Assemble transmission

AR26.10-W-0010HD

Test and adjustment values for gear set

Number

Designation

TRANSMISSION 715.508/518/528

BE26.50-N-1001-01HA

Axial play of retaining rings

mm

<0,08