AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owner's Manual

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owner's Manual A6 1997 C5 / 2.G AUDI AUDI https://www.carmanualsonline.info/img/6/987/w960_987-0.png AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owner's Manual

Page 21 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual  Repair Manual, 5 Spd. Automatic Transmission 01V, Repair Group 37
    -  Remove ATF lines from radiator.
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11/21/2002 htt
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Page 22 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual 19-18
      
All models 
    
Vehicles with air conditioning 
CAUTION!  -  Unbolt power steering hydraulic oil cooling line (arrows).
DO NOT open the air conditioning refrigerant circuit.Disconnect A/

Page 23 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual 19-19
      
All models 
    
Installing  
Installation is the reverse of removal, noting the following:  
Vehicles with automatic transmission  
 Repair Manual, 5 Spd. Automatic Transmission 01V, Rep

Page 24 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual 19-20
      
Coolant pump, removing and installing
 
     
Notes:  
     
Always replace seals and gaskets.
     Cover the toothed belt with a cloth to protect it 
from coolant before removing the coo

Page 25 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual      
- Drain coolant   page 19
-11
 .
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Page 26 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual 19-21
 
    
-  Remove the following components before removing coolant pump:
1 - Toothed belt tensioner roller
  Tightening torque: 20 Nm (15 ft lb)
2 - Idler roller
  Tightening torque: 45 Nm (33 ft

Page 27 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual 19-22
      
Installing  
      Installation is the reverse of removal, noting the 
following:  
     
-  Remove any remaining sealant from sealing 
surfaces of coolant pump and cylinder block.

Page 28 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual 19-23
      
Thermostat, removing and installing
 
     
Notes:  
     
Always replace seals and gaskets.
     Cover the toothed belt with a cloth to protect it 
from coolant before removing thermosta

Page 29 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual      
-  Remove toothed belt   page 13
-12
 .
    
-  Remove connection mounting bolts -1- and remove connection -2-.
- Remove thermostat -4-. 
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Page 30 of 40

AUDI A6 1997 C5 / 2.G AHA ATQ Engines Cooling System Components Owners Manual 19-24
      
Installing  
      Installation is the reverse of removal, noting the 
following:  
    
Bleeder valve for thermostat (arrow) must be at the top. 
-  Install thermostat -4- into engine bl
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