Evaporator Core: Service and Repair

REFRIGERANT LINES


Removal and Installation of Evaporator


REMOVAL
1. Remove A/C unit assembly. A/C Unit Assembly.

CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
2. Remove foot duct (right). Service and Repair.





3. Remove screws (A), and then remove expansion valve cover
(1).





4. Remove screws (A), and then remove evaporator cover (1).





5. Remove evaporator (1) with lower blower case (2) from A/C unit assembly.
6. Mark the position of the thermo control amp. if reusing the evaporator and then remove thermo control amp. (3) from evaporator
(1), if equipped (MR18DE - TYPE 2 systems).
7. Remove evaporator (1) from lower blower case (2).

INSTALLATION
Installation is in the reverse order of removal.

CAUTION:
- Replace O-rings for A/C piping with new ones, and apply compressor oil when installing.
- If reusing the evaporator, install the thermo control amp. at the position marked when removing the thermo control amp., if equipped (MR18DE - TYPE 2 systems).
- When recharging refrigerant, check for leaks.