A5
Turbocharger - exploded view |
1 - | Connecting pipe |
q | To change-over flap for exhaust gas recirculation cooler |
2 - | Gasket |
q | Renew |
3 - | Intermediate flange |
q | Removing and installing → Chapter |
4 - | Bolt |
q | 25 Nm |
5 - | Coolant pipe (rear right) |
q | Exploded view → Chapter |
6 - | O-ring |
q | Renew |
7 - | Bolt |
q | 9 Nm |
8 - | Oil supply line |
q | From cylinder block |
9 - | Bolt |
q | Depending on version |
q | 9 Nm |
10 - | Bolt |
q | Depending on version |
q | 9 Nm |
11 - | Seals |
q | Renew |
12 - | Banjo bolt |
q | 15 Nm |
13 - | Air pipe (right-side) |
14 - | Hose clip |
q | Reinforced |
q | 5.5 Nm |
15 - | Air hose |
q | From turbocharger to air pipe (right-side) |
16 - | Hose clip |
q | Reinforced |
q | 5.5 Nm |
17 - | Bolt |
q | 9 Nm |
18 - | Connecting piece for air intake hose |
q | From air mass meter -G70- to turbocharger |
q | Must be free of oil or grease when installing |
19 - | Exhaust gas temperature sender 1 -G235- |
q | Removing and installing → Chapter |
20 - | Seal |
q | Renew if damaged |
21 - | Bolt |
q | 9 Nm |
22 - | Heat shield for turbocharger |
23 - | Turbocharger |
q | With turbocharger 1 control unit -J724- |
q | Removing and installing turbocharger → Chapter |
q | Removing and installing turbocharger 1 control unit -J724- → Chapter |
24 - | Bolt |
q | Renew |
q | Coat with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue |
q | 30 Nm + turn 90° further |
25 - | Gasket |
q | Renew |
26 - | Particulate filter |
q | Removing and installing: A5 up to vehicle identification no. 8T-8-009 998 → Chapter; A4 (all), A5 from vehicle identification no. 8T-8-009 999 onwards → Chapter |
27 - | Nut |
q | Tightening torque → Item |
28 - | Gasket |
q | Renew |
29 - | Bolt |
q | Coat with high-temperature paste; for high-temperature paste refer to → Electronic parts catalogue |
q | Initially tighten to 7 Nm. |
q | 9 Nm |
30 - | Top section of oil return line |
q | From turbocharger |
31 - | Bolts |
q | 9 Nm |
32 - | Bottom section of oil return line |
q | To cylinder block |
33 - | O-rings |
q | Renew |
34 - | Seal |
q | Renew |
35 - | Intermediate pipe |
q | Removing and installing: left-side → Chapter, right-side → Chapter |
36 - | Bolt |
q | Tightening torque → Item |
37 - | Gasket |
q | Renew |
38 - | Bolt |
q | 25 Nm |
39 - | Bolt |
q | Tightening torque → Item |