F Speed Control Servo Operation

1. With DRB II connected, connect speed control servo connector.
2. Disconnect speed control servo vacuum supply hose from power brake booster and connect an auxiliary vacuum supply to it.
3. Put system into ATM Test 08 and continuously apply vacuum to servo.
4. If throttle is opening and closing as system turns on and off, while vacuum is being applied, check vacuum supply to speed control servo.
5. If throttle is not opening and closing as system turns on and off, while vacuum is being applied, replace speed control servo.