Overview - Belt Pulley Side Sealing Flange: Notes

WARNING: This page is about a different car, the 2016 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Belt Pulley Side Sealing Flange Exploded View

Courtesy of AUDI OF AMERICA, LLC

Bolt
- Aluminum bolts: Tightening specification and sequence. Refer to 17.
- Steel bolts: Tightening specification and sequence. Refer to 17.
- Always replace
Shaft Seal
- For crankshaft - belt pulley side
- Replacing. Refer to CRANKSHAFT SEAL, REPLACING, BELT PULLEY SIDE .
Thermostat
- For the engine oil cooler
- Removing and installing. Refer to ENGINE OIL COOLER THERMOSTAT, REMOVING AND INSTALLING .
Bolt
- Tightening specification and sequence. Refer to 17.
Cover
- For the temperature regulator for the engine oil cooler
- Removing and installing. Refer to ENGINE OIL COOLER THERMOSTAT, REMOVING AND INSTALLING .
O-ring
- Always replace
Sealing Flange
- Belt pulley side
  CAUTION:
  Different versions.
  - The version of the seal (with our without metal carrier) is assigned to the version of the sealing flange.
  - Different versions with or without tensioner washer. Refer to 25.
- Removing and installing. Refer to SEALING FLANGE, REMOVING AND INSTALLING, BELT PULLEY SIDE .
O-ring
- Always replace
Oil Temperature Sensor 2 -G664-
- Removing and installing. Refer to Oil Temperature Sensor 2 -G664-, REMOVING AND INSTALLING .
Bolt
- 9 Nm
Bracket
- For Oil Temperature Sensor 2 -G664-
O-ring
- Always replace
Cover
- For the belt pulley side sealing flange
- Removing and installing. Refer to BELT PULLEY SIDE SEALING FLANGE COVER, REMOVING AND INSTALLING .
Bolt
- 9 Nm
Seal
- Always replace
Alignment Pins
- Quantity: 2
Seal
- Always replace
  CAUTION:
  Different versions.
  - The version of the seal (with our without metal carrier) is assigned to the version of the sealing flange.