Passat L4-1984cc 2.0L DOHC (9A) (1990)
Evaporator Case: Service and Repair
Air Distribution/Evaporator Housing
WARNING: Automotive refrigerant containing CFC's is hazardous to the earths atmosphere. To protect our environment use an
Underwriters Laboratory (UL) approved refrigerant recovery/recycling unit such as Kent-Moore ACR3, or equivalent, whenever discharging
an A/C system.
Note:
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Remove air distribution and evaporator housing to replace components identified with an *.
-
Remove instrument panel before removing evaporator or heater core. See: Body and Frame/Interior Moulding / Trim/Instrument Panel/Dash
Board/Service and Repair
1* - Air distribution housing
flaps cannot be replaced separately
2* - Heater core
replace coolant if heater core is replaced
3* - Evaporator
insert thermostat sensing tube guide before installing
4* - Intake air duct
coat sealing surface with silicone rubber sealant (locally available)
5* - Seal
coat sealing surface with silicone rubber sealant (locally available)
6* - Evaporator housing (upper)
coat sealing surface with silicone rubber sealant (locally available)
7
- Fresh air blower series resistance, N23
includes overheat fuse
8* - Intake air ring