ON CERTAIN SCHOOL BUSES CHASSIS EQUIPPED WITH CATERPILLAR ENGINES AND HYDRAULIC BRAKES. A BRAIDED GROUND STRAP FOR THE STARTER MAY RUB ON A STEEL CHASSIS BRAKE LINE POTENTIALLY CAUSING A FLUID LEAK.
ON CERTAIN SCHOOL BUS CHASSIS WITH CUMMINS ISB ENGINES WITH MECHANICAL THROTTLE, THE THROTTLE CABLE CAN VIBRATE EXCESSIVELY AND BREAK NEAR THE END FITTING THAT ATTACHES TO THE ENGINE LINKAGE.
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS AND SCHOOL BUS CHASSIS BUILT WITH BENDIX AIR ABS WITH AN EC-17 1030R ELECTRONIC CONTROL UNIT (ECU), THERE HAVE BEEN REPORTS OF UNWANTED ABS ACTIVATION AT LOW…