Remove the actuator harness clamps from the support
bracket.
Although the OEM harness is shown, this will be disconnected when the engine is out of chassis.
Disconnect the fuel shutoff valve control wire from the fuel shutoff solenoid valve.
Disconnect the Deutsch three pin connector that contains the vehicle key switch, fan clutch, and engine brake control wires from the three pin connector which is wired directly into the Deutsch nine pin connector on the sensor harness.
Remove the actuator harness amp connector from the electronic control module (ECM).
Disconnect the actuator harness from each of the pass through connectors along the side of the rocker box housing. Cut and remove the plastic wire ties that hold the actuator harness to each of the pass through connectors. Remove the clamp capscrew on the rear of No. 3 rocker
housing.
Remove the actuator harness from the engine.
