Disassemble main shaft

AR26.50-G-0427AE

Disassemble main shaft

04.03.2019

Transmission

715.537/538/539 in model 800

1

Locknut

18

Synchronizer cone

33

Synchronizer cone

3

Tapered roller bearing (pilot bearing)

19

Annular spring

34

Needle bearing

4

Shim

20

Synchronizer ring

35

Synchronizer ring

6

Tapered roller bearing

21

3rd gear gearwheel (for transmission 715.537/538) or 4th gear gearwheel (for transmission 715.539)

36

1st gear wheel

7

Annular spring

22

Needle bearing

37

Reverse gear synchronizer body

8

Synchronizer cone

23

Main shaft

38

Sliding blocks

9

Synchronizer ring (only for transmission 715.537/538)

24

Needle bearing

39

Reverse gear shift fork

10

Constant speed gear 2

25

2nd gear wheel

40

Sliding sleeve

11

Synchronizer ring

26

Synchronizer ring

41

Jack

12

Tapered roller bearing

27

Synchronizer cone

42

Needle bearing

13

Synchronizer cone

28

Annular spring

43

Reverse gearwheel

14

Annular spring

29

Sliding sleeve

44

Tapered roller bearing

15

Sliding sleeve

30

Synchronizer body

46

Sun gear

16

Retaining ring

31

Retaining ring

47

Retaining ring

17

Synchronizer body

32

Annular spring

10

Constant speed gear 2

X

Hydraulic cylinder

Y

Adapter

10

Constant speed gear 2

X

Hydraulic cylinder

Z

Puller without spindle

17

Synchronizer body

21

3rd gear gearwheel (for transmission 715.537/538) or 4th gear gearwheel (for transmission 715.539)

T

Gripper

U

Adapter

W

Adapter

X

Hydraulic cylinder

39

Reverse gear shift fork

43

Reverse gearwheel

V

Gripper

W

Adapter

 Caution

Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil

Wear protective gloves, protective clothing and safety glasses.
Do not pour transmission oil into beverage bottles.

AS00.40-Z-0001-01A



Disassemble

1

Disassemble transmission.

AR26.10-G-0005AE

2

Clamp main shaft (23) into clamping device.

 Clamping device

*315589023100

3.1

Remove annular spring (7) and remove synchronizer cone (8) with synchronizer ring (9).

For transmission 715.537/538

3.2

Remove annular spring (7) and remove synchronizer cone (8).

For transmission 715.539

4

Remove lock nut (1).

 The locknut (1) has a left-hand thread.

5

Remove tapered roller bearing (3) and remove shim (4).

 Getriebe 715.538
Gripper

*715589023400

 Getriebe 715.537/539
Gripper

*715589003400

 Adapter

*715589113400

 Adapter

*715589123400

 Hydraulic cylinder

*715589153400

 Hydraulic hose (complete)

*652589003323

 Hand pump

*652589003321

6

Remove constant speed gear 2 gearwheel (10) with tapered roller bearing (6).

 Puller without spindle

*715589023315

 Adapter

*715589103400

 Adapter

*715589113400

 Adapter

*715589123400

 Hydraulic cylinder

*715589153400

 Hydraulic hose (complete)

*652589003323

 Hand pump

*652589003321

7

Remove annular spring (14), synchronizer cone (13) and synchronizer ring (11).

8

Remove sliding sleeve (15).

 Mark installation position.

9

Remove tapered roller bearing (12).

 Getriebe 715.538
Gripper

*750589083400

 Getriebe 715.537/539
Gripper

*715589013400

 Adapter

*715589133400

 Adapter

*715589113400

 Adapter

*715589123400

 Hydraulic cylinder

*715589153400

 Hydraulic hose (complete)

*652589003323

 Hand pump

*652589003321

10

Remove retaining ring (16).

11

Remove synchronizer body (17).

 If it is difficult to remove, use a suitable puller.

12.1

Remove annular spring (19), synchronizer cone (18) and synchronizer ring (20) from 3rd gear gearwheel (21).

For transmission 715.537/538

12.2

Remove annular spring (19), synchronizer cone (18) and synchronizer ring (20) from 4th gear gearwheel (21).

For transmission 715.539

13.1

Remove 3rd gear gearwheel (21).

For transmission 715.537/538

13.2

Remove 4th gear gearwheel (21).

For transmission 715.539

14

Remove needle bearing (22).

15

Turn main shaft (23) around and clamp securely.

 Clamping device

*315589023100

16

Remove retaining ring (47).

17

Detach sun gear (46).

 If it is difficult to remove, use a suitable puller.

18

Detach tapered roller bearing (44).

 Gripper

*715589093400

 Adapter

*715589113400

 Adapter

*715589123400

 Hydraulic cylinder

*715589153400

 Hydraulic hose (complete)

*652589003323

 Hand pump

*652589003321

19

Remove reverse gear gearwheel (43).

20

Remove needle bearing (42).

21

Remove reverse gear shift fork (39) with sliding blocks (38) and sliding sleeve (40).

 Mark installation position.

22

Remove 1st gear gearwheel (36); remove bushing (41) and reverse gear synchronizer body (37).

 Use suitable three-arm puller.

23

Remove annular spring (32); remove synchronizer cone (33) and synchronizer ring (35).

24

Remove needle bearing (34).

25

Remove sliding sleeve (29).

26

Remove retaining ring (31).

27

Remove synchronizer body (30).

28

Remove annular spring (28); remove synchronizer cone (27) and synchronizer ring (26).

29

Remove 2nd gear gearwheel (25).

30

Remove needle bearing (24).