Fig. 127: Removing Evaporator Sub-Assy (Rear)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
35.REMOVE REAR COOLING UNIT EXPANSION VALVE
a. Using a hexagon wrench 5 mm (0.20 in.), remove the 2 hexagon bolts, air conditioning tube assy
and rear cooling unit expansion valve.
b. Remove the 4 O-rings from the rear cooling unit expansion valve.
Fig. 128: Removing Rear Cooling Unit Expansion Valve
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
36.INSTALL REAR COOLING UNIT EXPANSION VALVE
a. Sufficiently apply compressor oil to 4 new O-rings and fitting surface of the cooler expansion
valve.
Compressor oil: ND-OIL 8 or equivalent
b. Install the 4 O-rings on the rear cooling unit expansion valve.
c. Using a hexagon wrench 5 mm (0.20 in.), install the rear cooling unit expansion valve, air
conditioning tube assy with the 2 hexagon bolts.
Torque: 3.5 N.m (36 kgf.cm, 31 in.lbf)
