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3.0L - Cooling System - Engine Code(s): Ccba (Cabriolet): Overview Audi S5 I facelift

Cooling Fan 8 illustrations ~842 words

COOLANT PIPES OVERVIEW

Version 1

Scheme 128

Scheme 128: COOLANT PIPES OVERVIEW
  1. Bolt 9 Nm
  2. Left Front Coolant Pipes Removing and installing, refer to «LEFT FRONT COOLANT PIPES»(ref-522364-S14499186472013011400000)
  3. Bolt 9 Nm
  4. Bolt 9 Nm
  5. Bracket
  6. Bolt 22 Nm
  7. Retaining Clip
  8. Bolt 9 Nm
  9. Front Coolant Pipe Removing and installing, refer to «FRONT COOLANT PIPE»(ref-522364-S23721135962013011400000)
  10. Seal Replace
  11. O-ring Replace
  12. Coolant Temperature Sensor -G62- Removing and installing, refer to «ENGINE COOLANT TEMPERATURE SENSOR -G62»(ref-522364-S34943282112013011400000)
  13. Lower Coolant Pipe on the Supercharger With -17-, removing and installing «SUPERCHARGER COOLANT PIPES»(ref-522364-S04173190802013011400000)
  14. Bolt 5 Nm
  15. Alignment Bushing Quantity: 2
  16. Bolt 5 Nm
  17. Seals Replace
  18. Upper Coolant Pipe on the Supercharger With -11-, removing and installing «SUPERCHARGER COOLANT PIPES»(ref-522364-S04173190802013011400000)
  19. O-ring Replace
  20. Upper Coolant Pipe Removing and installing, refer to «UPPER COOLANT PIPE»(ref-522364-S40502348652013011400000)
  21. Bolt 9 Nm
  22. Gasket Replace
  23. Bolt 9 Nm
  24. Bolts 9 Nm
  25. Left Coolant Pipes Removing and installing, refer to «LEFT COOLANT PIPES»(ref-522364-S19924752692013011400000)
  26. O-ring Replace

Version 2

Scheme 129

Scheme 129
  1. Bolt 9 Nm
  2. Left Front Coolant Pipes Removing and installing, refer to «LEFT FRONT COOLANT PIPES»(ref-522364-S14499186472013011400000)
  3. Bolt 9 Nm
  4. Bracket
  5. Bolt 22 Nm
  6. Bolt 9 Nm
  7. Bolt 9 Nm
  8. Front Coolant Pipe Removing and installing, refer to «FRONT COOLANT PIPE»(ref-522364-S23721135962013011400000)
  9. Seal Replace
  10. O-ring Replace
  11. Engine Coolant Temperature (ECT) Sensor -G62- Removing and installing, refer to «ENGINE COOLANT TEMPERATURE SENSOR -G62»(ref-522364-S34943282112013011400000)
  12. Bolt 5 Nm
  13. Lower Coolant Pipe on the Supercharger With -19-, removing and installing, refer to «SUPERCHARGER COOLANT PIPES»(ref-522364-S04173190802013011400000)
  14. Bolt 5 Nm
  15. Alignment Bushing
  16. Gasket Replace
  17. Bolt 5 Nm
  18. Gasket Replace
  19. Upper Coolant Pipe on the Supercharger With -13-, removing and installing «SUPERCHARGER COOLANT PIPES»(ref-522364-S04173190802013011400000)
  20. Alignment Bushing
  21. Bolt 5 Nm
  22. Seals Replace
  23. O-ring Replace
  24. Upper Coolant Pipe Removing and installing, refer to «UPPER COOLANT PIPE»(ref-522364-S40502348652013011400000)
  25. Bolt 9 Nm
  26. Gasket Replace
  27. Bolt 9 Nm
  28. Bolt 9 Nm
  29. Bolt 9 Nm
  30. Left Coolant Pipes Removing and installing, refer to «LEFT COOLANT PIPES»(ref-522364-S19924752692013011400000)
  31. O-ring Replace
  32. Retaining Clip

Scheme 130

Scheme 130

Tighten the nut -2- to 9 Nm.

Scheme 131

Scheme 131: COOLANT PUMP, COOLANT THERMOSTAT AND CONNECTING PIECE OVERVIEW
  1. Bolt 9 Nm
  2. Bolt 20 Nm
  3. Ribbed Belt Pulley for Coolant Pump
  4. Coolant Pump With gasket Removing and installing, refer to «COOLANT PUMP»(ref-522364-S34950971652013011400000)
  5. Bolt 9 Nm
  6. Bolt Tightening specification, refer to item 2: «SUPERCHARGER RIBBED BELT DRIVE OVERVIEW»(ref-522348-S35245955492013011400000)
  7. Washer
  8. Idler Roller for Ribbed Belt
  9. Connecting Piece For coolant hose
  10. Gasket Replace
  11. Gasket Replace
  12. Coolant Thermostat Removing and installing, refer to «COOLANT THERMOSTAT»(ref-522364-S16782788932013011400000) Checking, refer to «COOLANT THERMOSTAT, CHECKING»(ref-522364-S11886511392013011400000)
  13. Bolt 9 Nm
  14. Cylinder Head Coolant Valve -N489

RADIATOR AND COOLANT FAN OVERVIEW

WARNINGDanger of personal injury due to the coolant fan turning on by itself. Disconnect the connectors before working near the fan shroud.

Radiator, Front Charge Air Cooling Circuit Radiator, Fan Shroud and Radiator Fan - Version 1

Scheme 132

Scheme 132
  1. Bolt 4.5 Nm
  2. Fan Shroud Removing and installing together with the radiator, refer to «RADIATOR AND FAN SHROUD»(ref-522364-S16022476942013011400000) A5, refer to «FAN SHROUD»(ref-522364-S41056067852013011400000)
  3. Coolant Fan -V7- With coolant fan control module -J293- Removing and installing, refer to «COOLANT FAN -V7- AND COOLANT FAN 2 -V177-, VERSION 1»(ref-522364-S24591765732013011400000)
  4. Coolant Hose Lift the retaining clamp to remove Connect to the radiator see scheme 28
  5. O-ring Replace
  6. Rubber Buffer
  7. Radiator Bracket
  8. Coolant Hose Lift the retaining clamp to remove Connect to the radiator see scheme 28
  9. O-ring Replace
  10. O-ring Replace
  11. Coolant Hose Lift the retaining clamp to remove Connect to the radiator see scheme 28
  12. Coolant Hose Lift the retaining clamp to remove Connect to the radiator see scheme 28
  13. O-ring Replace
  14. Retaining Pin Disengage and remove using screwdriver
  15. Rubber Bushing For radiator
  16. Radiator Removing and installing with the fan shroud, refer to «RADIATOR AND FAN SHROUD»(ref-522364-S16022476942013011400000) Change coolant after replacing
  17. Coolant Hose
  18. Bolt 4.5 Nm
  19. Front Charge Air Cooling Circuit Radiator Removing and installing, refer to «FRONT CHARGE AIR COOLING CIRCUIT RADIATOR»(ref-522364-S10522940722013011400000)
  20. Coolant Hose
  21. Rubber Bushing For radiator
  22. Bolt 5 Nm
  23. Bolt 4.5 Nm
  24. Radiator Fan 2 -V177- Removing and installing, refer to «COOLANT FAN -V7- AND COOLANT FAN 2 -V177-, VERSION 1»(ref-522364-S24591765732013011400000)

Fan Shroud and Radiator Fan - Version 2

Scheme 133

Scheme 133
  1. Coolant Fan -V7- With coolant fan control module -J293- Removing and installing, refer to «COOLANT FAN -V7- AND COOLANT FAN 2 -V177-, VERSION 1»(ref-522364-S24591765732013011400000)
  2. Radiator Fan 2 -V177- With coolant fan control module 2 -J671- Removing and installing, refer to «COOLANT FAN -V7- AND COOLANT FAN 2 -V177-, VERSION 1»(ref-522364-S24591765732013011400000)
  3. Fan Shroud Removing and installing, refer to «FAN SHROUD»(ref-522364-S41056067852013011400000)
  4. Bolt 3.5 Nm
  5. Fan Wheel The bolt must lock into the hole.
  6. Bolt 5 Nm
  7. Fan Wheel The bolt must lock into the hole.
  8. Bolt 5 Nm
  9. Bolt 3.5 Nm

Left Charge Air Cooling Circuit Radiator

Scheme 134

Scheme 134
  1. Air Guide
  2. Left Charge Air Cooling Circuit Radiator Removing and installing, refer to «LEFT CHARGE AIR COOLING CIRCUIT RADIATOR»(ref-522364-S34914760622013011400000)
  3. Coolant Hoses
  4. Nut 9 Nm
  5. Bracket
  6. Nut 9 Nm
  7. Rubber Bushing For radiator
  8. Nut 9 Nm
  9. Coolant Hose
  10. Bracket
  11. Bracket
  12. Charge Air Coolant Pump -V188- Removing and installing, refer to «CHARGE AIR COOLING PUMP -V188»(ref-522364-S30114364422013011400000)
  13. Coolant Hose
  14. Rubber Bushing For radiator

Scheme 135

Scheme 135

Remove the old O-ring -2- in the coolant hose -3-.

Coat the new O-ring with coolant and install it in the coolant hose.

Press the coolant hose onto the connection -1- until it engages audibly.

Press the coolant hose on again and pull to make sure the connection is engaged correctly.