INTERNATIONAL HARVESTER RE BUS 2000: STEERING:HYDRAULIC POWER ASSIST:PUMP

General Information

NHTSA Campaign ID Number: 00V148000

Make Model Year
INTERNATIONAL HARVESTER RE BUS 2000
Date Owners Notified Date Received by ODI Date Added to Database
2000-05-31 2000-05-23 2000-05-30

Production Dates: 2000-02-01 - 2000-03-24

Manufacturers Involved: INTERNATIONAL TRUCK & ENGINE CORPORATION

Manufacturer Campaign Number: 00503

Component: STEERING:HYDRAULIC POWER ASSIST:PUMP

Potential Number Of Units Affected: 4534

Report Initiator: ODI ODI Report

Summary

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 POWER ASSIST TO THE BRAKE SYSTEM WITH LOW ENGINE SPEED.

Consequence

AN INCREASE IN STOPPING DISTANCE AT SLOW ENGINE SPEEDS CAN RESULT, INCREASING THE POSSIBILITY OF A CRASH.

Remedy

DEALERS WILL INSPECT AND REPLACE ALL PUMPS THAT HAVE THE DEFECTIVE CASTING NUMBERS.

Notes

OWNER NOTIFICATION BEGAN MAY 31, 2000. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INTERNATIONAL AT 1-800-448-7825.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT '1-888-327-4236'.