Toothed Belt Drive, Assembly Overview

Toothed belt drive, assembly overview

Note: Before removing toothed belt, note direction of rotation with chalk or felt-tip marker. Reversing the direction of rotation of a run-in belt can destroy the belt.

1. 45 Nm
^ Self-locking
^ Always replace
2. Washer
3. 45 Nm
4. Tensioner roller
5. Tensioning lever
^ Insert shim -Item 6 -
6. Washer
^ for tensioner lever
7. Toothed belt
8. 45 Nm
9. Exhaust camshaft, toothed belt gear
^ for cylinder bank 1 (right) with vibration dam per with camshaft adjuster
^ Identification "Exhaust"
10. Intake camshaft, toothed belt gear for cylinder bank 1 (right) with camshaft adjuster Identification "Intake"
11. 10 Nm
^ Self-locking
^ Always replace
12. Bracket
^ for idler roller
13. 10 Nm
^ Self-locking
^ Always replace
14. Toothed belt guard, rear right
15. Idler roller
16. 10 Nm
17. 10 Nm
18. Mechanical coolant pump
19. Gasket
^ Always replace
20. Intake camshaft, toothed belt gear
^ For cylinder bank 2 (left)
^ With camshaft adjuster
^ Identification "Intake"
21. Toothed belt guard, rear left
22. 10 Nm
^ Self-locking
^ Always replace
23. Exhaust camshaft, toothed belt gear
^ for cylinder bank 2 (left) with vibration dam per
^ with camshaft adjuster
^ Identification "Exhaust"
24. 100 Nm
^ Use T40030 camshaft adjuster gauge when loosening or tightening
25. O-ring
^ Always replace
26. Cap
27. Snap ring
28. Diamond disc
^ for toothed belt gear
^ Replace after removing toothed belt
29. Eccentric pulley
30. 45 Nm
31. Toothed belt gear for crankshaft
32. Central bolt - 200 Nm + 180° (1/2 turn)
33. Toothed belt tensioner
34. 10 Nm