DESCRIPTION






1 - Air Cleaner Box
 
2 - Vacuum Line
 
3 - Speed Control Servo
 
4 - Cross Support
 
5 - Electrical. Connector
 
6 - Servo Mounting Bracket
 
7 - Servo Mounting Bolt
 
8 - Vacuum Reservoir Mounting Bolt
 
9 - Vacuum Reservoir
 

A speed control servo is used only with 3.7L V-6 or 4.7L V-8 engines.

The speed control servo (3) is located in the engine compartment and is attached to the cross-support (4).

The servo unit consists of a solenoid valve body, and a vacuum chamber. The solenoid valve body contains three solenoids:

  • Vacuum
  • Vent
  • Dump

The vacuum chamber contains a diaphragm with a cable attached to control the throttle linkage.