Disassembly and Reassembly

DISASSEMBLY

1. Remove lower and upper unit cases.
a. Disconnect connectors.
b. Remove wire harness.
c. Remove four clips.
d. Remove five screws.
e. Remove condenser fan control amplifier (2VZ-FE E/G) or A/C cut amplifier (3S-FE E/G).
f. Remove compressor control amplifier (2VZ-FE E/G) or A/C cut relay (All-Trac/4WD model).
g. Remove upper unit case.
h. Remove thermistor with thermistor holder.
i. Remove lower unit case.





2. Remove expansion valve.
a. Disconnect the liquid tube from the inlet fitting of the expansion valve.
b. Remove the packing and heat sensing tube from suction tube of evaporator.





c. Remove the expansion valve.

ASSEMBLY

Install Components On Evaporator





1. Connect the expansion valve to the inlet fitting of the evaporator. Torque the nut.
Torque: 22 Nm (16 ft-lb)

NOTE: Be sure that the 0-ring are positioned on the tube fitting.

2. Install the holder to the suction tube with heat sensitizing tube.





3. Connect the liquid tube to the inlet fitting of the expansion valve. Torque the nut.
Torque: 14 Nm (10 ft-lb)
4. Install lower unit case to the evaporator.
5. Install thermistor to the evaporator.
6. Install upper unit case.
7. Install four screws.
8. Install four clips.
9. Install wire harness.
10. Install condenser fan control amplifier.
11. Install compressor control amplifier.
12. Connect connectors.