A6 Quattro Wagon V6-3.2L (BKH) (2006)
‹› The grommet is clipped into the back wall of the plenum chamber; check => [ Air Intake Unit ] See: Air Duct/Service and Repair/Air Intake
Unit
6
Service cover
‹› Removing and installing => [ Evaporator ] See: Evaporator Core/Service and Repair/Removal and Replacement
‹› The evaporator is removed to the right from the A/C unit in vehicles with left-hand steering, and to the left in vehicles with right-hand steering =>
[ Evaporator ] See: Evaporator Core/Service and Repair/Removal and Replacement.
7
Evaporator
‹› With rubber seal, plastic frame and O-ring seals=> [ Evaporator ] See: Evaporator Core/Service and Repair/Removal and Replacement
‹› Removing and installing => [ Evaporator ] See: Evaporator Core/Service and Repair/Removal and Replacement
8
Evaporator Vent Temperature Sensor (G263)
‹› Removing and installing => [ Evaporator Vent Temperature Sensor ] See: Evaporator Temperature Sensor / Switch/Service and Repair
9
Screw
10
Right heat exchanger bracket
11
Bracket for coolant pipe to heat exchanger
12
Bracket for A/C unit on the center tunnel
‹› The bracket equalizes the position tolerance of the A/C unit to the center tunnel.
13
Bracket
14
Clip
‹› Replace
‹› Special version for customer service.
‹› Removing and installing => [ A/C Unit Heat Exchanger ] See: Condenser HVAC/Service and Repair/A/C Unit Heat Exchanger
15
O-ring seal
‹› Replace.
16
Heat exchanger for heater unit
‹› Removing and installing => [ A/C Unit Heat Exchanger ] See: Condenser HVAC/Service and Repair/A/C Unit Heat Exchanger
‹› There are different versions of the heater core and the associated coolant pipes. In model year 2006, the seal between connections on the heat
exchanger and coolant pipes were converted from an axial/radial seal to a radial seal, note the correct assignment => [ A/C Unit Heat
Exchanger ] See: Condenser HVAC/Service and Repair/A/C Unit Heat Exchanger.
17
Coolant pipe
‹› Supply from the pump/valve unit to the right side of the heat exchanger
‹› Different versions in vehicles with steering on the left or right.
‹› There are different versions of the heat exchanger and corresponding coolant pipes. In model year 2006, the seal between connections on the
heat exchanger and coolant pipes were converted from an axial/radial seal to a radial seal, note the correct assignment => [ A/C Unit Heat
Exchanger ] See: Condenser HVAC/Service and Repair/A/C Unit Heat Exchanger.
18
Coolant pipe
‹› Supply from the pump/valve unit to the left side of the heat exchanger