Overhaul

HEATER CORE REPLACEMENT
1. Remove the heater assembly.
2. Remove the air mix rod from the clip.
3. Remove the self-tapping screws (2) and heater core cover.
4. Remove the self-tapping screw and clamp.
5. Pull out the heater core from the heater housing.
6. Install the heater in the reverse order of removal.
7. After installing the heater assembly, make the following adjustments:
- Heater linkage Adjustments
- Air mix rod
- Function control cable (lever type only)


FUNCTION CONTROL MOTOR REPLACEMENT, (BUTTON TYPE ONLY)
- When installing the mode control motor, be careful when connecting the linkage.
- Try the mode control motor in every mode for two minutes, and make sure the motor operates correctly in each mode.