Overview - Oil Pan/Oil Pump

WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Oil Pan/Oil Pump

Courtesy of AUDI OF AMERICA, LLC

Suction Line
- Clean the screen if there are debris
Bolt
- Replace after removing
- 4 Nm +45°
O-Ring
- Replace after removing
- coat with engine oil
Bolt
- Replace after removing
  Aluminum bolt
- 8 Nm +90°
  Steel bolt
- 16 Nm + 90°
Oil Pump
- Removing and Installing. Refer to OIL PUMP, REMOVING AND INSTALLING .
Alignment Sleeve
- Quantity: 2
- For the oil pump
Oil Screen
O-Ring
- Replace after removing
- coat with engine oil
Bolt
- OVERVIEW - OIL PRESSURE SWITCH/OIL PRESSURE REGULATION => List Item:Bolt
Oil Pressure Regulation Valve -N428-
- OVERVIEW - OIL PRESSURE SWITCH/OIL PRESSURE REGULATION => List Item:Oil Pressure Regulation Valve -N428-
Oil Pump Drive Chain
- Mark the running direction before removal
Guide Pin
- 9 Nm
Chain Tensioner
Cylinder Block
Oil Pan Upper Section
- Removing and Installing. Refer to OIL PAN UPPER SECTION, REMOVING AND INSTALLING .
Bolt
- Replace after removing
- Tightening sequence. Refer to Fig 3.
Plug
Oil Pan Lower Section
- Removing and Installing. Refer to OIL PAN LOWER SECTION, REMOVING AND INSTALLING .
Seal
- Replace after removing
Nut
- 9 Nm
Oil Level Thermal Sensor -G266-
- Removing and Installing. Refer to Oil Level Thermal Sensor -G266-, REMOVING AND INSTALLING .
Seal
- Replace after removing
Fluid Drain Plug
- 30 Nm
Bolt
- Replace after removing
- Tightening sequence. Refer to Fig 2.

Oil Pan Lower Section - Tightening Specifications and Sequence

Fig 2: Identifying Lower Oil Pan Bolt Tightening Sequence

Courtesy of AUDI OF AMERICA, LLC

Replace bolts that were tightened with an additional turn after removing them.

-- Tighten the bolts -1 to 20- in steps in the sequence shown:

Step	Tightening specification/additional turn
1.	Install all the way by hand
2.	8 Nm
3.	45° additional turn

Oil Pan Upper Section - Tightening Specifications and Sequence

Fig 3: Identifying Oil Pan Upper Section Tightening Sequence

Courtesy of AUDI OF AMERICA, LLC

Replace bolts that were tightened with an additional turn after removing them.

-- Tighten the bolts in the steps in the sequence shown:

Step	Bolts	Tightening specification/additional turn
1.	-1 through 18-	8 Nm
2.	-1 and 2-	180° additional turn
3.	-3 to 13-	45° additional turn
4.	-14 through 18-	90° additional turn