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Cummins N14 – Actuator Harness – Installation

Install the actuator harness on the engine.

Install the actuator harness amp connector to the ECM.
Tighten the two connector capscrews to the ECM.
Torque Value: 2.0 N•m [18 in-lb]

Install the actuator harness retaining clamps to the support bracket and to the rear of the No. 3 rocker housing.
Tighten the capscrews.
Torque Value: 20 N•m [15 ft-lb]

Connect the actuator harness to each of the pass through connectors along the side of the rocker lever housing.
Make sure the connector clicks/snaps into place. Install a new plastic wire tie, Part No. 3062329, to each of the
pass through connectors to hold the actuator harness to the pass through connectors.

Connect the fuel shutoff control wire to the fuel shutoff solenoid. Tighten the retaining nut.
Torque Value: 2.8 N•m [25 in-lb]

Connect the Deutsch three pin connector that contains the vehicle key switch, fan clutch, and engine brake control
wires to the three pin connector which is wired directly into the Deutsch nine pin connector on the sensor
harness.