Yeti
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1 - | Lambda probe -G39-, 50 Nm |
q | the thread of new lambda probes must be coated with assembly paste |
q | for re-used lambda probe, only coat the thread with hot bolt paste -G 052 112 A3-; the paste must not get into the slots of the probe body |
2 - | 23 Nm |
q | replace |
q | Coat stud bolts of the turbocharger with hot bolt paste -G 052 112 A3-. |
q | pay attention to mounting instructions and order for tightening → Fig. |
3 - | Catalytic converter with exhaust pipe |
q | pay attention to mounting instructions and order for tightening → Fig. |
4 - | Gasket |
q | replace |
5 - | Gasket |
q | replace |
6 - | Intermediate pipe |
7 - | Clamping sleeve, 23 Nm |
q | Tighten bolted connections evenly |
8 - | 25 Nm |
q | replace |
9 - | Exhaust pipe |
q | with decoupling element |
q | do not twist decoupling element more than 10° - risk of damage |
q | Secure the decoupling element against over-tensioning and bending by means of the transport security -T10403-. |
10 - | Hanger |
11 - | 25 Nm |
12 - | 25 Nm |
q | replace |
13 - | Gasket |
q | replace |
14 - | 25 Nm |
q | replace |
q | Coat pin screws of exhaust pipe with hot bolt paste -G 052 112 A3- |
15 - | 20 Nm |
16 - | Support |
17 - | Exhaust gas turbocharger |
q | removing and installing → Chapter |
q | The exhaust gas turbocharger with charge pressure regulator -V465- and exhaust manifold can only be replaced together |
18 - | Heat shield |
19 - | 10 Nm |
q | first of all screw in all fixing screws by hand when installing |
20 - | Heat shield |
21 - | 10 Nm |
22 - | 10 Nm |
23 - | Lambda probe downstream of catalytic converter -G130-, 50 Nm |
q | the thread of new lambda probes must be coated with assembly paste |
q | for re-used lambda probe, only coat the thread with hot bolt paste -G 052 112 A3-; the paste must not get into the slots of the probe body |
24 - | 10 Nm |
25 - | 25 Nm |
q | pay attention to mounting instructions and order for tightening → Fig. |
|
Stage | Screws/nuts | Tightening torque |
1. | -Arrows- | Tighten nuts by hand up to contact surface. |
2. | -1- | 25 Nm |
3. | -2- | 25 Nm |
4. | -Arrows- | 23 Nm |