OEM Lincoln Cruise Control Servo

Lincoln Cruise Control Servo Parts and Q&A

• Cruise Servo
  4W1Z-9C735-AA
  Q: How to service and repair the cruise control servo on Lincoln Town Car?

  A:

  Starting the cruise control servo servicing and repair process requires removal of screws and engine cover followed by setting the speed control actuator cable aside. Disassemble the bolt until you can disconnect the speed control actuator cable from its position on the throttle lever. A user should depress the locking tab on the speed control actuator cable cap before rotating it to remove it. This action should be followed by disconnecting the cable from the speed control servo pulley after gently pushing the retaining spring and removing the cable slug. First disconnect the electrical connector and remove the speed control servo by taking off the nuts followed by separating it from the bracket through screw removal. The first step for installation includes attaching the bracket to the speed control servo followed by proper installation of the servo. Insert the cable core wire into the actuator cable cap before placing the cable slug into the servo pulley slot while pushing the retaining spring gently for the spring to snap once the slug is positioned correctly. Insert the rubber seal completely into the actuator cable cap because improper cable wrapping around the servo pulley can create a high idle condition. Place the servomotor slots in front of the tabs on the actuator cable cap then swing the cap to secure the locking tab before connecting the cable to the throttle lever through bolt insertion. Finish the procedure by adjusting the speed control actuator cable and putting back screws together with the engine cover.
• Servo Assembly
  XW4Z-9C735-AA
  Q: How to service and repair the cruise control servo on Lincoln Navigator?

  A:

  Service and repair of the cruise control servo begins with removing the speed control actuator cable cap through a counterclockwise rotation of the cap after pushing in its locking arm. You must remove the speed control actuator cable by activating the spring retainer through depression while pulling the core wire end out from the speed control actuator pulley. The electrical connector requires disconnecting after pushing down on the connector tab. The rubber grommets should stay intact on the speed control actuator bracket. Remove the attaching bolts of the speed control actuator and bracket before removing screws that secure the speed control actuator bracket. Begin speed control actuator bracket installation by properly seating rubber grommets which provide both noise reduction and vibration dampening effect. The speed control actuator's installation requires inserting the speed control cable slug through its pulley slot but only while you carefully compress the actuator spring. The proper functioning of the speed control actuator depends on the complete seating of the rubber seal onto the cable cap because improper pulley cable wrapping can result in a high idle mistake. To finish the installation process release the compressed spring while using the speed control actuator cable cap tabs to slot into the actuator housing ports and turn the cable cap until the locking arm activates.