Hazard description
THE CUMMINS MODEL 1988NT SERIES ENGINES ON THESE VEHICLES WERE ASSEMBLED WITH POTENTIALLY DEFECTIVE OIL COOLER GASKETS. DURING HIGH LOAD/HIGH TEMPERATURE ENGINE OPERATION, LOSS OF LUBRICATING OIL MAY OCCUR RAPIDLY AND MAY LEAD TO FIRE FROM OIL BEING SPRAYED ONTO HOT EXHAUST SYSTEM PARTS. CORRECTION: POTENTIALLY DEFECTIVE GASKETS WILL BE REPLACED WITH IMPROVED STEEL CORE GASKETS.