Toyota 88310-06390
Compressor Assembly

The first step for removing the electric inverter compressor from HVAC requires total recovery of refrigerant from refrigeration equipment followed by proper coolant drainage. You must first disconnect the negative terminal battery before removing the service plug grip. Your next action requires removal of both the No. 2 engine room side RH cover and the connector cover assembly. Measure the terminal voltage before putting on the connector cover assembly combined with No. 2 engine room side RH cover. To disconnect the radiator hose outlet use pliers and slide the claws to detach the hose. The bolt should be removed first before taking the No. 1 cooler refrigerant suction hose from the compressor and pulley then extracting the O-ring from the hose. The disconnected parts require vinyl tape application at their openings to stop both moisture and foreign materials from entering. The procedure must be repeated for the No. 1 cooler refrigerant discharge hose following removal of its bolt and O-ring and subsequent sealing of both ends. The electric inverter compressor removal procedure begins with disconnecting connector (A) and releasing green lock (B) before disconnecting connector (C) while taping the connections for insulation. The electric inverter compressor installation requires the removal of its securing bolts along with two bolts on the electric inverter air filter unit.

Connect connector (A) and lock the green-colored lock (B) while wearing insulated gloves, then connect connector (C).

Repeat the same process as for the discharge hose.