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Cummins Engine And Engine Cooling recall

Recalled September 29, 1998 · NHTSA recall 98E030000 · Cummins

Hazard
OIL LEAKAGE ONTO THE ENGINE'S EXHAUST MANIFOLD AND INTO THE ENGINE COMPARTMENT COULD POSSIBLY RESULT IN A FIRE.
Remedy
DEALERS WILL REPLACE THE OIL THERMOSTAT WITH A NEW LUBRICATING BYPASS VALVE.
Units
625 units

Description

EQUIPMENT DESCRIPTION: C8.3 URBAN BUS ENGINES SHIPPED TO FLXIBLE CORPORATION. THE LUBRICATING THERMOSTAT INTERNAL PIN EXERTS FORCE ON THE INSIDE FACE OF THE LARGE ALUMINUM HEX NUT, WEARING A HOLE IN THIS NUT. LUBRICATING OIL CAN THEN LEAK OR SPRAY UP ONTO THE EXHAUST MANIFOLD AND INTO THE ENGINE COMPARTMENT.

What to do

DEALERS WILL REPLACE THE OIL THERMOSTAT WITH A NEW LUBRICATING BYPASS VALVE.

Product
Cummins C8.3
Manufacturer(s)
Cummins, Inc.

Source: U.S. National Highway Traffic Safety Administration. Official recall notice on nhtsa.gov