Heater Core: Service and Repair
REMOVAL1. DRAIN ENGINE COOLANT FROM RADIATOR
HINT: It is not necessary to drain out all the coolant.
2. DISCONNECT WATER HOSES FROM A/C UNIT
3. REMOVE THESE PARTS:
a. No.1 Lower Instrument Panel
b. LH Instrument Lower Panel
4. REMOVE HEATER RADIATOR
a. Release the 3 claws and pull out the heater protector.
b. Remove the 3 screws 3 plate.
c. Remove the 2 screws and 2 clamps and disconnect the 2 heater radiator pipes.
d. Remove the heater radiator.
INSTALLATION
1. INSTALL HEATER RADIATOR
a. Install the heater radiator to A/C unit.
b. Install 2 new O-rings to heater radiator pipes.
c. Connect the heater radiator pipes to heater radiator.
d. Install the 2 clamps with the 2 screws.
e. Install the 3 plate with the 3 screws.
f. Install the heater protector.
2. INSTALL THESE PARTS:
a. LH Instrument Lower Panel
b. No.1 Lower Instrument Panel
c. Cowl Side Trim LH
d. Front Door Scuff Plate LH
3. CONNECT WATER HOSES TO A/C UNIT