Components and components location Components1. Water pump pulley2. Water pump 3. Water pump gasket Repair procedures Removal1.Remove the engine room under cover.
Components1. Variable oil pump2. Variable oil pump sproket3. Oil Pressure & temperature sensor4. Oil filter5. Filter cap O-ring6. Filter cap7. Safety pin8.
Repair procedures Oil Specification1.The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed.2.Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.
Description and operation DescriptionThe A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.