Auxiliary drive chain 1. Auxiliary drive chain; 2. Leading sprocket of the oil pump chain drive; mounting position: side with inscription facing the engine; 3. Bolt; 4. Axial lock washer; 5. Pressure spring; 6. Crankshaft; 7. Bolt: 23 Nm; 8. Balance shaft sprocket; installation position: the side with the inscription faces the control unit; 9. Bolt: 9 Nm; 10. Chain tensioner: with guide bar; 11. Gasket: replace
The original version is on the portal AUDIMANUAL.ru