LEMON Manuals: Even more car manuals for everyone
Home >> Audi >> 2017 >> A3 Premium, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (CRANKSHAFT, CYLINDER BLOCK (4-Cylinder 2.0L 4V TFSI Engine) -- (A3 SEDAN)) >> 13 Crankshaft, Cylinder Block >> Cylinder Block, Belt Pulley Side >> Overview - Cylinder Block, Belt Pulley Side

Overview - Cylinder Block, Belt Pulley Side

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 Audi S3, 2017 Audi A3 Quattro, 2016 Audi S3, 2016 Audi A3 Quattro, and 2016 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Sub-Assembly Bracket (Cylinder Block Belt Pulley Side)
GWWA13-10965Courtesy of AUDI OF AMERICA, LLC
  1. Ribbed Belt
    • Check for wear
    • Do not kink
    • Ribbed belt routing. Refer to Fig 2.
    • Before removing, mark the running direction using chalk or a felt-tip pen.
    • When installing, make sure it is seated correctly on the belt pulleys
    • Removing and installing. Refer to RIBBED BELT, REMOVING AND INSTALLING .
  2. Ribbed Belt Tensioner
  3. Bolt
    • 8 Nm + 45°
    • Always replace after removing
  4. Bolt
    • 150 Nm + 90°
    • Always replace after removing
    • Use the Counterhold - Vibration Damper:T10355  to loosen and tighten
    • Coat the O-ring with engine oil
  5. O-ring
    • Not a replacement part; supplied with the bolt
  6. Vibration Damper
  7. Sub-Assembly Bracket
  8. Seal
    • Always replace after removing
  9. Bolt
    • Tightening Specifications and Sequence. Refer to Fig 3.
    • Always replace after removing
  10. Bolt
    • Tightening specifications. Refer to GENERATOR .
  11. Generator
    • Removing and installing. Refer to GENERATOR .
  12. Alignment Sleeves
    • For the A/C compressor
  13. A/C Compressor
    • Do not remove or disconnect the refrigerant lines
    • Removing and installing. Refer to A/C COMPRESSOR .
  14. Bolt
Fig 2: View of Drive Belt Routing
GWWA13-10905Courtesy of AUDI OF AMERICA, LLC
  1. Vibration Damper
  2. Ribbed Belt Tensioner
  3. Generator
  4. A/C Compressor
Fig 3: Sub-Assembly Bracket - Tightening Sequence
GWWA13-10887Courtesy of AUDI OF AMERICA, LLC

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

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

Step Bolts Tightening specification/additional turn
1. -1 through 5- Install by hand all the way
2. -1 through 5- 20 Nm
3. -1 through 5- 90° additional turn