GX 470 V8-4.7L (2UZ-FE) (2004)
Evaporator Case: Service and Repair
Air Conditioning Radiator Assy
OVERHAUL
1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM
SST 07110-58060 (07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080)
2. REMOVE COOLER REFRIGERANT SUCTION PIPE C (W/O REAR COOLER)
a. Install SST on the piping clamp. SST 09870-00015
HINT: Make sure the direction of the piping clamp claw and SST by checking the illustration shown on the caution label.
b. Push down SST and release the clamp lock.
NOTE: Be careful not to deform the tube when pushing SST.
c. Pull SST slightly and push the release lever, and then remove the piping clamp with SST.
d. Disconnect the suction hose sub-assy.
NOTE:
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Do not use tools like a screwdriver to remove the tube.
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Seal the opening of the disconnected parts using vinyl tape to prevent moisture and foreign matters from entering.
3. REMOVE PIPE COOLER REFRIGERANT SUCTION A (W/ REAR COOLER)
SST 09870-00015
HINT: Disconnection of the pipe cooler refrigerant suction A is the same way as the cooler refrigerant suction pipe C.
4. REMOVE COOLER REFRIGERANT LIQUID PIPE C (W/O REAR COOLER)
SST 09870-00025
HINT: Disconnection of the cooler refrigerant liquid pipe C is the same way as the cooler refrigerant suction pipe C.
5. REMOVE COOLER REFRIGERANT LIQUID PIPE A (W/ REAR COOLER)
SST 09870-00025