Disconnect the external oil manifold supply line from the rear of the external oil manifold. Plug the supply line to avoid dirt contamination. Caution: Hold…
Category: Cummins N14
Remove the eight mounting capscrews and the front engine support bracket from the gear cover.
Caution: Do not use a hammer or a screwdriver to remove a viscous damper. These tools can damage the viscous damper. Remove one of the…
Remove the pulley retaining nut. Caution: The gear cover will be damaged if the puller capscrews extend beyond the rear face of the accessory drive…
Remove the six mounting capscrews from the water pump. NOTE: The water pump must be removed carefully to prevent damage to the impeller. Remove the…
Remove the coolant tubes to the air compressor, the cylinder block, and the water pump.
Disconnect the air compressor coolant return line from the thermostat housing. Remove the four capscrews that attach the thermostat housing to the rocker housing. Remove…
Note: The N14 water temperature sensor is directly connected to the thermostat Remove the coolant temperature sensor from the thermostat housing.
Loosen the idler pulley shaft lock nut. Turn the adjusting screw counterclockwise to release tension, and remove the water pump belt.
Remove the four capscrews that attach the fan hub to the support bracket, and remove the fan hub assembly. Remove the four capscrews that attach…