ACTUATOR-BALL-BALL RACE-BEARING-CABLE-GEAR-GEARNUT-GROMMET -GUARD-HOUSING-MOTOR-PINION- GEAR, Rear Compartment Lid Release PLATE-PLUG-PLUNGER-PULL DOWN -RELAY-ROD-ROTOR-SCREW-SOLENOID-SPRING-SWITCH-WASHER-WORM diagram Cadillac Commercial Chassis