Corolla L4-1.8L (1ZZ-FE) (2004)
d. Remove the 2 O-rings from the air conditioning tube assy.
32. REMOVE COOLER EXPANSION VALVE
a. Remove the cooler expansion valve from the cooler evaporator sub-assy No.1.
b. Remove the 2 O-rings from the cooler evaporator sub-assy No.1.
HINT: Removing only instrument panel sub-assy upper, heater to register duct No.1 and heater case makes it possible and install the cooler
expansion valve.
33. REMOVE COOLER EVAPORATOR SUB-ASSY NO.1
34. REMOVE COOLER UNIT DRAIN HOSE NO.1
35. INSTALL COOLER EXPANSION VALVE
a. Lubricate 2 new O-rings with compressor oil and install them to the cooler expansion valve.
Compressor oil: ND-OIL8 or equivalent
b. Install the cooler expansion valve from cooler evaporator sub-assy No. 1.
36. INSTALL AIR CONDITIONING TUBE ASSY
a. Lubricate 2 new O-rings with compressor oil and install them to the air conditioning tube assy.
Compressor oil: ND-OIL8 or equivalent
b. Using a hexagon wrench 5.0 mm (0.20 in.), install the air conditioning tube assy with the 2 hexagon bolts.
Torque: 3.5 Nm (35 kgf.cm, 30 in.lbf)