ON CERTAIN TRANSIT BUSES EQUIPPED WITH CATERPILLAR C9 DIESEL ENGINES, INJECTOR O-RING FAILURES CAN RESULT IN OIL BEING DISCHARGED THROUGH THE VALVE COVER.
A FIRE CAN OCCUR.
CATERPILLAR IS CONDUCTING THIS RECALL (PLEASE SEE 06E046) AND WILL REPAIR THE ENGINES FREE OF CHARGE. OWNERS MAY CONTACT CATERPILLAR AT 1-800-447-7332, OR NABI AT 256-831-4296.