Timing Belt: Diagrams

DISASSEMBLING AND ASSEMBLING CAMSHAFT DRIVE





No. Description Qty. Notes

1 Hexagon head bolt 1
M 10x35

2 Washer A 10.5 1

3 Roller 1 Check

4 Hexagon nut 1

5 Washer A 10.5 1

6 Camshaft drive belt 1 Removing: Mark to have same running direction when installed again
Installing: Check for wear and damage

7 Tensioning roller 1 Check

8 Socket head bolt 1 Hold on dog with Special Tool 9205
M 10 x 65 (hex.) Torque: 45 Nm
or
Socket head bolt Unscrew with standard screwdriver
M 10 x 65 (multiple) socket and hold on dog
Torque: 65 to 70 Nm

9 Dog 1

10 Camshaft sprocket 1 Note position when installing drive belt

11 Woodruff key 4x4 1


Note:
1. It is essential that cylinder no.1 be at TDC and the camshaft sprocket aligned with mark to install a complete camshaft housing, since otherwise valves could be damaged.
2. Never crank engine as long as camshaft belt is off or not tightened, since valves could also be damaged.

Special note on toothed belts and drive belts
As a rule, make sure the toothed belts and drive belts are not kinked during assembly, packaging and storage. Improper handling may cause incipient damage to the camshaft toothed belts and may lead to engine damage.