Prius L4-1.5L (1NZ-FXE) (Hybrid) (2003)
Compressor Clutch: Service and Repair
Removal and Installation
REMOVAL
1. RUN ENGINE AT IDLE SPEED WITH A/C ON FOR APPROX. 10 MINUTES
2. STOP ENGINE
3. DISCONNECT NEGATIVE (-) TERMINAL CABLE FROM BATTERY
4. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM
5. REMOVE DRIVE BELT
6. REMOVE ENGINE UNDER COVER RH
7. DISCONNECT DISCHARGE AND SUCTION HOSES
Remove the 2 bolts and disconnect the both hoses.
NOTE: Cap the open fittings immediately to keep moisture or dirt out of the system.
8. REMOVE COMPRESSOR
a. Disconnect the connector.
b. Remove the 4 bolts and compressor.
INSTALLATION
1. INSTALL COMPRESSOR
a. Install the compressor with 4 bolts.
Torque: 25 N.m (250 kgf.cm, 18 ft.lbf)
b. Connect the connector.
2. CONNECT DISCHARGE AND SUCTION HOSES FROM COMPRESSOR
a. Lubricate 2 new O-rings with compressor oil and install them to the both hoses.
b. Connect the both hoses and install the 2 bolts.
Torque: 10 N.m (100 kgf.cm, 7 ft.lbf)
NOTE: Hoses should be connected immediately after the caps have been removed.
HINT: Lubricate 2 new O-ring with compressor oil and install them to the tube.
3. INSTALL ENGINE UNDER COVER RH