IS 250 RWD V6-2.5L (4GR-FSE) (2007)
b. Install the 2 O-rings on the cooler evaporator sub-assembly.
c. Install the air duct with the 3 claws and 5 screws.
2. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY
a. Install the heater radiator unit sub-assembly.
b. Install the clamp with the screw.
3. INSTALL AIR OUTLET CONTROL SERVO MOTOR
a. Install the air outlet control servo motor with the 2 screws.