Part 3
WARNING: This page is about a different car, the 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Seal
- Replace
- Bracket
- For the turbocharger
- Bolt
- Tightening specification and sequence .
- O-ring
- Replace
- Bolt
- 9 Nm
- Oil return flange
- Seal
- Replace
- Bolt
- 23 Nm
- Low Pressure Turbocharger
- Unit with -13-
- Do not separate.
- Removing and installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING, VEHICLES WITH TWO TURBOCHARGERS .
- Nut
- No replacement part
- Bolt
- 60 Nm
- Seal
- No replacement part
- High Pressure Turbocharger
- Removing and installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING, VEHICLES WITH TWO TURBOCHARGERS .
- Bolt
- 23 Nm
- Brace
- For the turbocharger
- Bolt
- 23 Nm
- Bolt
- No replacement part
- Seal
- Replace
- Bolt
- 23.5 Nm
- Intermediate Flange
- With clamp (refer to appropriate service information) attach to Exhaust Manifold
- Bolt
- Tightening specification and sequence .
-- Tighten the bolts in four steps in the sequence shown.
| Step | Bolts | Tightening specification |
|---|---|---|
| 1. | -1 and 2- | 3 Nm |
| 2. | -3 to 8- | 15 Nm |
| 3. | -3 to 8- | 28 Nm |
| 4. | -1 and 2- | 28 Nm |
-- Tighten the nut -arrow- to 5 Nm.