EQUIPMENT DESCRIPTION: ENGINES BUILT BETWEEN JUNE 1, 1999, AND JANUARY 10, 2001, AND HAVE ENGINE SERIAL NUMBER RANGE OF 45878623 TO 46066483. THE INTERNAL FRONT BUSHING CAN SPIN, CAUSING DAMAGE TO THE AIR COMPRESSOR, AND POSSIBLY TO THE SPINDLE DRIVE AT THE REAR FACE OF THE AIR COMPRESSOR WHICH IS USED TO PROVIDE POWER TO THE VEHICLE HYDRAULIC PUMP. FAILURE OF THE AIR COMPRESSOR’S SPINDLE DRIVE COULD LEAD TO LOSS OF POWER ASSIST IF THE HYDRAULIC PUMP CEASES TO OPERATE.