Heater Core: Service and Repair
REMOVAL1. DRAIN ENGINE COOLANT FROM RADIATOR
HINT: It is not necessary to drain out all the coolant.
2. REMOVE THESE PARTS:
a. No. 1 lower instrument panel
b. LH instrument lower panel
3. REMOVE HEATER RADIATOR
a. Release the 3 claws and pull out the heater protector.
b. Remove the 3 screws and 3 plates.
c. Remove the 2 clips and disconnect heater radiator pipes.
d. Remove 2 O-rings from heater radiator pipes.
HINT: Do not reuse 2 O-rings.
e. Pull out the heater radiator.
INSTALLATION
Installation is in the reverse order of removal.