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:
- Remove air distribution and evaporator housing to replace components identified with an *.

- Remove instrument panel before removing evaporator or heater core. 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
9* - Fresh air/recirculation flap vacuum servo
insert rod into servo 58 mm (2.3 in.) before installing
10 - Fresh air blower housing
coat sealing surface with silicone rubber sealant (locally available)
11 - Fresh air blower, V2
12 - A/C thermostat, E33
- insert sensing tube into evaporator, 330 mm (13.0 in.)
- removing/installing, Evaporator Temperature Sensor / Switch
13 - Thermostat cover
14 - Tension strap
15* - Cover