Oil Pan Upper Section
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.
- Bolt
- 9 Nm
- Oil Pressure Regulation Valve -N428-
- Removing and installing. Refer to Oil Pressure Regulation Valve -N428-, REMOVING AND INSTALLING .
- O-ring
- Always replace
- Oil Pan Upper Section
- Removing and installing. Refer to OIL PAN UPPER SECTION, REMOVING AND INSTALLING .
- O-ring
- Always replace
- Alignment Sleeve
- Guide Tube
- For the oil dipstick
- Bolts
- 9 Nm
- O-rings
- Always replace
- Sealing Plugs
- O-ring
- Always replace
- Oil Return Valve
- For the engine oil cooler
- Seal
- Always replace
- Alignment Sleeve
- Bolt
- Tightening specification and sequence. Refer to Fig 2.
- O-ring
- Always replace
- Sealing Plug
- 25 Nm
- For "Top Dead Center (TDC)" marking
- Vacuum Line
- From the vacuum pump
- Bolt
- 3 Nm + 45°
- Always replace
- O-ring
- Always replace
- Bolt
- 9 Nm
NOTE:
Replace the bolts that were tightened with an additional turn.
-- Tighten the bolts in three steps and in the sequence shown:
| Step | Bolts | Tightening Specification/Additional Turn |
|---|---|---|
| 1. | -1 to 12- | 2 Nm |
| 2. | -1 to 12- | 5 Nm |
| 3. | -1 to 12- | Tighten an additional 90° |