A4 Quattro Sedan L4-1.8L Turbo (AWM) (2001)
Install (adjust valve timing) See: Service and Repair/Toothed Belt, Removing and Installing
6. Idler roller
7. 27 Nm
8. 65 Nm
Counter hold with 3036 to loosen and tighten
9. Camshaft sprocket
For exhaust camshaft
Take off toothed belt before removing and installing. See: Service and Repair/Toothed Belt, Removing and Installing
Installation position Fig. 1.
10. Tensioner
11. Washer
12. Tensioner for toothed belt
13. O-ring
Always replace
Lightly coat with coolant G 012 A81D before installing
14. Coolant pump
Removing and installing See: Engine, Cooling and Exhaust/Cooling System/Water Pump/Service and Repair
15. 15 Nm
16. Crankshaft sprocket
Contact surface between sprocket and crankshaft must be free of oil.
Can only be installed in one position.
17. 90 Nm + 1/4 turn(90°) further
Always replace
Do not use oil
Counter hold with 3415 to loosen and tighten
Fasten counterhold 3415 Refer to, Fig. 2.
18. 15 Nm
19. 25 Nm
Fig. 1 Location of camshaft sprocket
The narrow web of the camshaft sprocket faces outward -arrows- and the marking for TDC of cylinder 1 is visible from front.
Fig. 2 Removing and installing toothed belt crankshaft