Overview - Cylinder Block, Belt Pulley Side, Hybrid Vehicles

Fig 1: Exploded View Of Cylinder Block, Belt Pulley Side, Hybrid Vehicles

Courtesy of AUDI OF AMERICA, LLC

1. Bolt
   • 150 Nm + 90°
   • Always replace after removing
   • Lubricate the O-ring
2. O-ring
   • Not a replacement part; supplied with the bolt
3. Vibration Damper
   • With the ribbed belt pulley
   • Removing and installing. Refer to VIBRATION DAMPER, REMOVING AND INSTALLING 
4. Sub-Assembly Bracket
   • With oil filter and engine oil cooler
   • Removing and installing the sub-assembly bracket. Refer to SUB-ASSEMBLY BRACKET, REMOVING AND INSTALLING .
   • Removing and installing the engine oil cooler. Refer to ENGINE OIL COOLER, REMOVING AND INSTALLING .
5. Bolts
   • Always replace after removing
   • Tightening specification and sequence. Refer to Fig 2.
6. Electrical A/C Compressor -V470-
   • Removing and installing. Refer to A/C COMPRESSOR, REMOVING AND INSTALLING ON BRACKET .
7. Electrical A/C Compressor -V470- Bolts
   • There are different bolt lengths.
   • Tightening specification. Refer to A/C COMPRESSOR, REMOVING AND INSTALLING ON BRACKET .

Fig 2: Sub-Assembly Bracket Tightening Sequence

Courtesy of AUDI OF AMERICA, LLC

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

-- Mount the sub-assembly bracket and then install the bolts -4- first.

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