audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Housing Assembly HVAC|Locations|Page 9941 > < Refrigerant Pipes on Expansion Valve, Removing and Installing|Page 9937
Page 1
background image

Housing Assembly HVAC: Locations

Heating And A/C Unit (With Heater Core And Evaporator), Disassembly And Assembly

1

Seal
-

Seals intake duct against air intake plenum.

-

Check and replace if damaged.

2

Air flap
-

Lightly lubricate hinge pivots with grease G 052 745 A3 or equivalent.

3

Grommet

4

Lever

5

Air distribution housing, upper part
-

Refer Fig.1 given below

-

Refer Fig.2 given below

6

Fresh/recirculation flap
-

Lightly lubricate hinge pivots with grease G 052 745 A3 or equivalent.

7

Evaporator
-

Refer Fig.2 given below

-

Refer Fig.3 given below

-

Removed evaporator contains refrigerant oil that must be accounted for in refrigerant system when evaporator replacement is necessary.

8

Pivot bushing
-

Lightly lubricate with grease G 052 745 A3 or equivalent.

9

Air distribution housing, lower part
-

Refer Fig.1 given below

-

Refer Fig.2 given below

10

Screw

11

Pivot bushing
-

Lightly lubricate with grease G 052 745 A3 or equivalent.

12

Central flap lever

13

Screw

14

Temperature flap lever

Housing Assembly HVAC|Locations|Page 9941 > < Refrigerant Pipes on Expansion Valve, Removing and Installing|Page 9937