Heater Core: Service and Repair

Exploded View MTC-85:

Components

HEATER CORE

Exploded View MTC-87:

Components

Removal and Installation

REMOVAL
1. Remove the heater and cooling unit assembly. Refer to "HEATER & COOLING UNIT ASSEMBLY". Service and Repair
2. Remove the three screws and remove the heater core cover.
3. Remove the heater core and evaporator pipe bracket.




4. Remove the heater core.

NOTE: If the in-cabin microfilters are contaminated from coolant leaking from the heater core, replace the in-cabin microfilters with new ones before installing the new heater core.

INSTALLATION
Installation is in the reverse order of removal.