B3000 DS Regular Cab 2WD V6-3.0L OHV (2002)
Evaporator Core: Service and Repair
EVAPORATOR CORE REMOVAL/INSTALLATION
CAUTION: To prevent system contamination, whenever the evaporator core is replaced, also replace the receiver/drier.
NOTE: The evaporator core is not separately serviceable, it is serviced only with the evaporator core housing assembly.
NOTE: If an evaporator core leak is suspected, the evaporator core must be leak tested before it is removed from the vehicle; see A/C
EVAPORATOR/CONDENSER CORE - ON-VEHICLE LEAK TEST.
1. Remove the evaporator core housing.
2. Transfer the components from the old evaporator core housing to the new evaporator core housing.
3. Install the evaporator core housing.
