Balance Shaft Belt

DISASSEMBLING AND ASSEMBLING BALANCE SHAFT DRIVE





No. Description Qty. Notes

1 Nut M 10 1

2 Washer A 10.5 1

3 Roller or roller 1 Check
with slot

4 Nut 1

5 Washer A 10.5 1

6 Tensioning roller 1 Check
for compensating
shaft belt

7 Compensating shaft 1 Removing: Handle with care, do not twist or
belt turn; store separately
Installing: When installing belt make sure side of belt with color coded tooth faces out

8 Bolt, M 10 x 35 1 Hold with Special Tool 9200 when unscrewing

9 Washer 1 Position correctly

10 Collar 1 Position correctly

11 Bolt, M 10 x 35 1

12 Washer 1 Position correctly

13 Collar 1 Position correctly

14 Balance shaft 1 Check movement on seat of balance shaft
drive gear

15 Woodruff key 1

16 Balance shaft 1 Check movement on seat of balance shaft
drive gear

17 Woodruff key 1 Torque: 8 Nm

18 Bolt, M6x16 - 8.8 4

Hexagon socket 4 Torque: 13 Nm
screw,
M6x2.5 - 10.9

19 Washer A 6.4 4

20 Pulley 1

21 Bolt, M16x1.5x60 1 Torque: 210 Nm


22 Washer 1 Position correctly

23 Gear for balance 1
shaft drive

24 Gear for camshaft 1 Belt collar faces compensating shaft drive gear
drive

25 Woodruff key 1

26 Thrust washer 1

27 Seal 1 Replace



ASSEMBLY NOTES ON SECURING THE PULLEY
The pulley (A) without recess must only be installed for old crankshafts without extended journal for accommodation of the servo pump drive. Pulley (B) with recess for crankshaft with extended journal can also be used on old crankshafts.