Cummins N14 STC, Celect, Celect Plus – Service Manual 007-003   Lubricating Oil Cooler

For those engine applications utilizing the low mount oil cooler arrangement, follow the same procedure.

Remove the capscrew that holds the oil cooler support bracket to the cylinder block at the rear of the oil cooler.

Remove one of the capscrews that holds the oil cooler support to the cylinder block. Install a guide stud in the hole.

WARNING  This component or assembly weighs greater than 23 kg [50 lb]. To prevent serious personal injury, be sure to have assistance or use appropriate lifting equipment to lift this component or assembly.

Remove the remaining five capscrews from the oil cooler support, and remove the cooler assembly.

Remove the oil cooler core hold-down capscrews.

NOTE: The oil cooler core can be removed from the transfer housing while still installed on the engine.

Remove the oil cooler core from the oil cooler transfer connection (housing) by pulling the oil cooler water transfer tubes out of the o-ring adapters.