S6 Quattro Sedan V10-5.2L (BXA) (2007)
7
Coolant Hose To Heat Exchanger (Driver Side)
8
Coolant Supply Pipe To Heat Exchanger (Passenger Side)
‹› The coolant pipe can be replaced while the A/C unit remains installed => [ A/C Unit Heat Exchanger ] See: Condenser HVAC/Service and
Repair/A/C Unit Heat Exchanger.
9
Coolant Supply Pipe To Heat Exchanger (Driver Side)
‹› The coolant pipe can be replaced only with the A/C unit removed => [ A/C Unit Heat Exchanger ] See: Condenser HVAC/Service and
Repair/A/C Unit Heat Exchanger.
10
A/C Unit Heat Exchanger
‹› The heat exchanger is divided in the center (driver and passenger side)
‹› Removing and installing => [ A/C Unit Heat Exchanger ] See: Condenser HVAC/Service and Repair/A/C Unit Heat Exchanger
11
Coolant Return Pipe From Heat Exchanger
‹› The coolant pipe can be replaced while the A/C unit remains installed => [ A/C Unit Heat Exchanger ] See: Condenser HVAC/Service and
Repair/A/C Unit Heat Exchanger.
12
T-Piece with Bleeder Valve
‹› As of 07.2005, T-pieces with restrictors have been installed with gradual introduction (the constriction eliminates the noise from pressure
pulsations which may occur while switching valves of the pump valve unit under some operating conditions).
13
Grommet
‹› For the coolant hose feed through opening from the plenum chamber to the engine compartment
14
Coolant Hose
‹› Return for coolant from A/C unit heat exchanger to the engine
‹› Connection of the coolant hose at the respective engine.