Sienna AWD V6-3.3L (3MZ-FE) (2004)
6.
Remove the engine moving control rod.
Follow the instructions in TIS, 2004 model year Sienna Repair Manual: Engine Mechanical: Timing Belt: Replacement (step 12).
7.
Remove the suction hose sub-assembly.
8.
Remove the cooler refrigerant liquid pipe E.
Remove front expansion valve:
9.
Remove the air conditioning unit assembly.
Follow the instructions for air conditioning unit assembly removal in TIS, 2004 model year Sienna Repair Manual: Heater & Air Conditioner: Air
Conditioning Radiator Assembly: Overhaul.