Sephia LS L4-1.8L (2001)
Heater Core Case: Service and Repair
Heater unit
Removal
1. Drain engine coolant, refer to Engine Cooling System.
2. Remove instrument panel, refer to Body.
3. Remove control cable.
4. Disconnect heater hose from heater unit.
5. Remove heater unit.
Installation
Install in reverse order of removal.
NOTE:
a. Apply clean compressor oil to O-rings before connecting fittings.
b. Do not apply compressor oil to fitting nuts.