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Home >> Lexus >> 1999 >> GS 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Condenser HVAC >> Service and Repair
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Condenser HVAC: Service and Repair

REMOVAL

1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM

HINT: At the time of installation, please refer to the following item.

Evacuate air from refrigeration system.
Charge system with refrigerant and inspect for leakage of refrigerant.
Specified amount :600 ± 50 g (21.16 ± 1.76 oz.)




2. REMOVE THESE PARTS:
a. Air cleaner duct
b. Air cleaner assembly
c. 2 radiator upper supports




3. DISCONNECT DISCHARGE HOSE AND LIQUID TUBE
Remove the 2 bolts and disconnect the hose and tube.
Torque: 10 N.m (100 kgf.cm, 7 ft.lbf)

NOTE: Cap the open fittings immediately to keep moisture or dirt out of the system.

HINT: At the time of installation, please refer to the following item. Lubricate 2 new O-rings with compressor oil and install them to the hose and tube.




4. REMOVE CONDENSER
a. Remove the 4 bolts and 2 brackets.
b. Push the radiator toward engine.
c. Push the condenser toward radiator and pull it upward.

HINT: At the time of installation, please refer to the following item.

If condenser is replaced, add compressor oil to the condenser.
Add 40 cc (1.4 fl.oz)
Compressor oil: ND - OIL 8 or equivalent

INSTALLATION
Installation is in the reverse order of removal.




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