Date: 2003-02-25. Systems: SERVICE BRAKES, HYDRAULIC.
Defect: ON CERTAIN SCHOOL AND TRANSIT BUSES BUILT WITH BOSCH ZERO OFFSET PIN SLIDE (ZOPS) HYDRAULIC DISC BRAKES, THE ZOPS HYDRAULIC DISC BRAKES MAY EXPERIENCE CALIPERS STICKING IN THE APPLIED POSITION, WHICH CAN RESULT IN EXCESSIVE OR ABNORMAL HEAT GENERATION AT ONE OR MORE OF THE BRAKES.
Consequence: THE COMBINATION OF THE FOLLOWING FACTORS MAY COLLECTIVELY RESULT IN AN UNREASONABLE RISK TO MOTOR VEHICLE SAFETY: POTENTIAL FIRE AT A WHEEL END, HIGH INCIDENT RATES OF STUCK CALIPERS, AND EVACUATION AND CONTAINMENT CONCERNS RELATING TO MULTIPLE PASSENGERS.
Remedy: INTERNATIONAL WILL NOTIFY ITS CUSTOMERS AND REPAIR THE BUSES FREE OF CHARGE. THE RECALL BEGAN OCTOBER 29, 2004.
Defect: VEHICLE DESCRIPTION: SCHOOL/TRANSIT BUSES AND MEDIUM DUTY TRUCKS. THE CASTINGS USED ON THE POWER STEERING PUMPS WERE NOT BUILT TO MATCH THE ENGINEERING DRAWINGS, RESULTING IN A THIN WALL IN THE PUMP CASTING OR A COMPLETE CONNECTION OF TWO PASSAGES THAT ARE SUPPOSED TO BE SEPARATED TO CONTROL FLUID FLOW. THE FLUID FLOW MAY BE REDUCED TO LESS THAN THE MINIMUM REQUIRED FLOW RATE TO PROVIDE FULL PO (excerpt)
Consequence: AN INCREASE IN STOPPING DISTANCE AT SLOW ENGINE SPEEDS CAN RESULT, INCREASING THE POSSIBILITY OF A CRASH. (excerpt)
Remedy: DEALERS WILL INSPECT AND REPLACE ALL PUMPS THAT HAVE THE DEFECTIVE CASTING NUMBERS. (excerpt)
Do not drive: No. Park outside: No.
Investigations
1 investigations; 0 open.
EA02034
Opened: 2002-12-03. Closed: 2004-02-10.
OVERHEATING FRONT AND REAR BRAKES
THIS INVESTIGATION FOCUSED ON INTERNATIONAL MEDIUM DUTY TRUCKSAND SCHOOL BUS CHASSIS WEIGHING UP TO 33,000 POUNDS, EQUIPPED WITH HYDRAULIC BRAKES AND BUILT WITH THE BOSCH ZERO OFFSET PIN SLIDE (ZOPS)BRAKE SYSTEM CALIPERS.INTERNATIONAL USED THE ZOPS CALIPERS FROM APRIL 1997 THROUGH JUNE 2002.ODI WAS CONCERNED ABOUT REPORTS OF THE BRAKE CALIPERS STICKING IN THE APPLIED POSITION, RESULTING IN EXCESSI
Date: 2014-09-30. Type: Service Bulletin/Repair Instructions. Systems: SERVICE BRAKES.
INTERNATIONAL: PROCEDURE INFORMATION TO RESOLVE ISSUE OF OVERHEATING AND SMOKING OF LOW MILEAGE, SINGLE WHEEL END BRAKE. *PE UPDATED 11/4/14. *PE UPDATED 1/27/15. *PE UPDATED 1/30/15. *PE
10044292
Date: 2013-11-25. Type: Service Bulletin/Repair Instructions. Systems: SERVICE BRAKES.
INTERNATIONAL: AFTER LINING CONDITION AND WEAR, FASTENER TORQUE, COMPONENT LUBRICATION HAVE BEEN VERIFIED ON THE BRAKES BECAUSE OF THE CHATTER OR SQUEALING ON THE TRUCKS, A PROCEDURE WILL BE PERFORMED. NO MODEL OR MODEL YEARS ARE LISTED. *PE UPDATED 12/20/13. *PE
Notes on this record
Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
This record lists no complaint under this name, and zero is not confirmed in this data build; the notes below give the reason.
NHTSA lists complaints for this model year under related names: 4700 (6). They are counted on those records, not here. Zero is not confirmed for this name.