Servo Unit
- Disconnect idle stop solenoid. With air conditioning off, adjust engine curb idle speed to 500 RPM. Shut engine off.
- To check bead chain slack, unsnap swivel from ball stud and pull chain tight. Center of swivel on chain should extend 1/8" beyond center of ball stud. To adjust bead chain slack, remove retainer from chain and swivel. Adjust chain in swivel to remove slack and re-install retainer.