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Home >> Lexus >> 2007 >> GX 470 V8-4.7L (2UZ-FE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Service and Repair >> Overhaul
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Overhaul

DISASSEMBLY

1. REMOVE MAGNETIC CLUTCH ASSEMBLY
a. Place the compressor and magnetic clutch in a vise.




b. Using SST, remove the bolt, magnetic clutch hub and magnetic clutch washer.

SST 09960-10010 (09962-01000, 09963-00500)




c. Using a snap ring expander, remove the snap ring and magnetic clutch rotor.
d. Remove the screw and disconnect the connector.




e. Using a snap ring expander, remove the snap ring and magnetic clutch starter.

2. REMOVE COOLER COMPRESSOR BRACKET
3. REMOVE COOLER COMPRESSOR ASSEMBLY

REASSEMBLY

1. INSTALL MAGNETIC CLUTCH ASSEMBLY




a. Fit the parts shown in the illustration and install the magnetic clutch starter.




b. Using a snap ring expander, install a new snap ring with the chamfered side facing up.
c. Install the screw and connect the connector.




d. Using a snap ring expander, install the magnetic clutch rotor and a new snap ring with the chamfered side facing up.
e. Install the magnetic clutch washer and magnetic clutch hub.

NOTE: Do not change the combination of the magnetic clutch washers used before disassembly.




f. Using SST, install the magnetic clutch hub and magnetic clutch washer with the bolt.

SST 09960-10010 (09962-01000, 09963-00500)

Torque: 18 N.m (183 kgf.cm, 13 ft.lbf)
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