Evaporator Core: Service and Repair

EVAPORATOR

REMOVAL

1. REMOVE A/C UNIT

2. REMOVE HEATER RADIATOR




3. REMOVE AIR MIX SERVOMOTOR PASSENGER SIDE
a. Disconnect the connector.
b. Remove the 3 screws and servomotor.




4. REMOVE TUBE AND ACCESSORY
a. Pry out packing.

HINT: At the time of installation, please refer to the following item.
Do not reuse the packing.

b. Using SST, remove the 2 bolts and the tube and accessory.

SST 07110-61050

Torque: 4.1 N.m (42 kgf.cm, 36 in.lbf)

NOTE: Cap the open fittings immediately to keep moisture or dirt out of the system.

HINT: At the time of installation, please refer to the following item. Lubricate 2 new O-rings with compressor oil and install them to the tube.

c. Remove screw and drain pipe.




5. REMOVE EVAPORATOR
a. Disconnect the connector from blower motor control relay.
b. Remove the screw and drain hose.
c. Remove the 4 screws and cover.
d. Pull out the evaporator.

HINT: At the time of installation, please refer to the following item.
If evaporator is replaced, add compressor oil to evaporator.

Add 40 cc (1.4 fl. oz.)
Compressor oil: ND-OIL 8 or equivalent

INSTALLATION
Installation is in the reverse order of removal.