Remove/install countershaft brake (VGW-B)

AR26.50-G-6000OH

Remove/install countershaft brake (VGW-B)

09.11.2017

Transmission

715.536 in model 800.1

1

Screw

6

Compression spring

2

Countershaft brake

7

O-ring

3

O-ring

8

Brake disks

4

Shims

Pfeile

Oil grooves

5

Catch bolt



Remove

1

Remove the transmission

 See information provided by vehicle manufacturer or transmission manufacturer.

2

Remove transmission positioner

Transmission 715.536 in model 800.01Only for transmission positioner from the company Wabco

AR26.21-G-0006OHA

Transmission 715.536 in model 800.1Only for transmission positioner from the company Festo

AR26.21-G-0006OH

3

Remove quick vent valve of countershaft brake

AR26.18-G-2060OH

4

Mount transmission onto assembly device and move transmission into vertical plane

AR26.10-W-0001-01HE

 Assembly device

*715589083100

5

Detach countershaft brake (2) from transmission

6

Remove shims (4)

7

Remove O-rings (3, 7) from transmission



Install

8

Determine shims (4) for countershaft

AR26.50-G-4775-01OH

 The shims (4) are used to adjust the bearings of the countershaft.

 Preload of bushings on drive shaft and countershaft for determining shims

*BA26.50-N-1003-01HA

Setting tolerance of bearings on countershaft

*BE26.50-N-1004-01HA

 Torque wrench

*000589672100

 Pliers

*715589003700

 Pliers

*715589013700

 Clamping plates

*715589156300

9

Insert new O-rings (3, 7) into transmission

10

Install determined shims (4) in countershaft brake (2)

11

Coat screws/bolts (1) with sealant and mount countershaft brake (2) at transmission

 The oil grooves (arrows) of the brake disks (8) must line up.

Loctite 5203 sealant

*BR00.45-Z-1015-01A

 Countershaft brake to front section of housing

*BA26.30-N-1003-01HA

12

Remove transmission from assembly device and move transmission into horizontal plane

AR26.10-W-0001-01HE

13

Install quick vent valve of countershaft brake (2)

AR26.18-G-2060OH

14

Install transmission positioner

Transmission 715.536 in model 800.01Only for transmission positioner from the company Wabco

AR26.21-G-0006OHA

Transmission 715.536 in model 800.1Only for transmission positioner from the company Festo

AR26.21-G-0006OH

15

Install transmission

 See information provided by vehicle manufacturer or transmission manufacturer.

Test and adjustment values for gear set

Number

Designation

Transmission 715.536

BE26.50-N-1004-01HA

Setting tolerance of bearings on countershaft

mm

-0,10...+0,05

 Cover

Number

Designation

Transmission 715.536

BA26.30-N-1003-01HA

Countershaft brake to front section of housing

Nm

25

 Gear set, shafts

Number

Designation

Transmission 715.536

BA26.50-N-1003-01HA

Preload of bushings on drive shaft and countershaft for determining shims

Nm

10

Repair materials

Number

Designation

Order number

BR00.45-Z-1015-01A

Loctite 5203 sealant

A 002 989 71 20 10