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Cruise Control Servo: Testing and Inspection
ASCD Actuator 1.
Disconnect vacuum hose from ASCD actuator.
2.
Connect the hose of hand vacuum pump to ASCD actuator.
Apply
40 kPa ( 0.41 kg/sq.cm, 5.8 psi) vacuum to ASCD actuator with hand vacuum pump.
ASCD wire should move to pull throttle drum.
Wait
10 seconds and check for decrease in vacuum pressure.
Vacuum pressure decrease : Less than
2.7 kPa (0.028 kg/sq.cm, 0.39 psi)