NHTSA Campaign 98E030000

ENGINE AND ENGINE COOLING:ENGINE:DIESEL

Issued by CUMMINS ENGINE CO. · Reported Sep 29, 1998 · 625 vehicles affected

What's wrong

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.

Consequence

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.

Vehicles affected by this recall

Make Model Year Units
CUMMINS C8.3 625

Source: NHTSA Campaign 98E030000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.