Cummins N14 STC, Celect, Celect Plus – Service Manual 007-047   Lubricating Oil Cooler Transfer Housing

Remove the six capscrews which connect the oil cooler support to the oil cooler transfer housing.

Remove the spacer plate or drop mount connection. Refer to Procedure 007-003 in Section 7.

Clean all gasket surfaces.

WARNING  When using solvents, acids, or alkaline materials for cleaning, follow the manufacturer’s recommendations for use. Wear goggles and protective clothing to reduce the possibility of personal injury.

WARNING  Wear appropriate eye and face protection when using compressed air. Flying debris and dirt can cause personal injury.

Clean the filter head and the shutoff valve with solvent.

Dry with compressed air.

Inspect for cracks or other damage.

Inspect the bypass valve seat.

NOTE: Do

not
allow dirt or gasket material to fall into the oil passages.

Inspect the filter head and the shutoff valve and seat for cracks, pitting, corrosion, or other damage. Replace if damage is found.

Inspect the oil cooler support, housing, plate, and support bracket for cracks or other damage.

Place the spacer plate and a new spacer gasket onto the oil cooler support. If the oil cooler is the low mount type, use the drop mount connection and the spacer plate. Use two of the connection retainer capscrews to keep the gasket and the plate loosely aligned on the support.

Install the transfer housing, a new transfer connection gasket, and the six capscrews that hold the oil cooler support to the oil cooler transfer housing. Tighten the capscrews.