A4 Mk2
| Camshaft timing chains for vehicles up to 03.2007 - exploded view |
| Camshaft timing chain (left-side) |
| 1 - | Camshaft adjuster for exhaust camshaft |
| q | Identification “Exhaust” |
| q | Removing and installing → Chapter „Removing and installing camshaft timing chains - vehicles up to 03.2007“ |
| 2 - | Bolt for camshaft |
| q | Renew |
| q | Pre-tightening torque: 60 Nm |
| q | Final tightening torque: 80 Nm + 90° |
| 3 - | Bolt for camshaft |
| q | Renew |
| q | Pre-tightening torque: 60 Nm |
| q | Final tightening torque: 80 Nm + 90° |
| 4 - | Camshaft adjuster for inlet camshaft |
| q | Identification “Intake” |
| q | Removing and installing → Chapter „Removing and installing camshaft timing chains - vehicles up to 03.2007“ |
| 5 - | Camshaft timing chain (left-side) |
| q | Before removing, mark running direction with paint. If a used chain rotates in the opposite direction when it is refitted, this can cause breakage. |
| q | Removing from camshafts → Chapter |
| q | Removing and installing → Chapter |
| 6 - | 5 Nm + turn 90° further |
| q | Renew |
| 7 - | Chain tensioner for camshaft timing chain (left-side) |
| q | Removing and installing → Chapter „Removing and installing camshaft timing chains - vehicles up to 03.2007“ |
| 8 - | Oil strainer |
| q | Inserted in chain tensioner |
| q | Watch position of locking lug on outer circumference |
| 9 - | Gasket |
| q | Renew |
| q | Clipped onto chain tensioner |
| 10 - | Bearing bracket for drive sprocket |
| 11 - | 5 Nm + turn 90° further |
| q | Renew |
| 12 - | Drive chain sprocket for camshaft timing chain (left-side) |
| 13 - | Thrust washer for drive sprocket |
| 14 - | Bolt |
| q | Renew M6 bolt |
| q | M6: 5 Nm + 60° |
| q | M8: 22 Nm |
| Camshaft timing chain (right-side) |
| 1 - | Drive chain sprocket for camshaft timing chain (right-side) |
| 2 - | Bearing bracket for drive sprocket |
| 3 - | 42 Nm |
| 4 - | Camshaft timing chain (right-side) |
| q | Before removing, mark running direction with paint. If a used chain rotates in the opposite direction when it is refitted, this can cause breakage. |
| q | Removing from camshafts → Chapter |
| q | Removing and installing → Chapter |
| 5 - | Bolt for camshaft |
| q | Renew |
| q | Pre-tightening torque: 60 Nm |
| q | Final tightening torque: 80 Nm + 90° |
| 6 - | Camshaft adjuster for inlet camshaft |
| q | Identification “Intake” |
| q | Removing and installing → Chapter „Removing and installing camshaft timing chains - vehicles up to 03.2007“ |
| 7 - | Chain tensioner for camshaft timing chain (right-side) |
| q | Removing and installing → Chapter „Removing and installing camshaft timing chains - vehicles up to 03.2007“ |
| 8 - | Oil strainer |
| q | Inserted in chain tensioner |
| q | Installation position: locating lug on outer circumference |
| 9 - | Gasket |
| q | Renew |
| q | Clipped onto chain tensioner |
| 10 - | 5 Nm + turn 90° further |
| q | Renew |
| 11 - | Camshaft adjuster for exhaust camshaft |
| q | Identification “Exhaust” |
| q | Removing and installing → Chapter „Removing and installing camshaft timing chains - vehicles up to 03.2007“ |
| 12 - | Bolt for camshaft |
| q | Renew |
| q | Pre-tightening torque: 60 Nm |
| q | Final tightening torque: 80 Nm + 90° |
| 13 - | Thrust washer for drive sprocket |
