Condenser Fan: Testing and Inspection

1. INSPECT CONDENSER FAN OPERATION
Inspect the fan operation in these conditions, as shown in the chart.
If operation is not as specified, proceed to the next inspection.
Test conditions:
^ Start engine
^ Blower speed control switch "HI" position
^ Temperature control dial at "COOL" position
^ Set manifold gauge set
^ A/C switch ON




2. INSPECT CONDENSER FAN MOTOR OPERATION
a. Disconnect the fan connector.
b. Connect battery and ammeter to the fan connector, as shown in the illustration.
c. Check that the fan rotates smoothly and check the reading on the ammeter.
Specified amperage: 6.7 ± 0.7 A at 20° C (68° F)
^ If operation is not as specified, replace the fan motor.
^ If operation is as specified, check the pressure switch, condenser fan relay.