Air Inlet Control Servo Motor

INSPECTION




1. INSPECT AIR INLET SERVO MOTOR
a. Inspect the servo motor operation.




1. Connect the positive (+) lead from the battery to terminal 3 and negative (-) lead to terminal 2, and then check that the arm turns to the "FRESH" side smoothly.
2. Connect the positive (+) lead from the battery to terminal 3 and negative (-) lead to terminal 1, and then check that the arm turns to the "RECIRCULATION" side smoothly.
If the operation is not as specified, replace the air inlet servo motor.