ON CERTAIN TRUCKS EQUIPPED WITH TRUCK HUB UNITS MANUFACTURED BY SKF EXCLUSIVELY FOR USE ON ARVINMERITOR'S FF98X SERIES NON-DRIVE STEER AXLES, THE HUB UNIT BEARINGS CAN WEAR PREMATURELY.
Safety risk
SEIZURE OF THE BEARINGS CAN CAUSE WHEEL SEPARATION OR WHEEL END FIRE.
Manufacturer remedy
DEALERS WILL REPLACE BOTH FRONT HUBS. OWNER NOTIFICATION IS EXPECTED TO BEGIN ON OR BEFORE SEPTEMBER 20, 2003. 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 FREIGHTLINER AT 1-800-547-0712.
Parking brake: conventional: mechanical: linkage and cable
Manufacturer
FREIGHTLINER CORPORATION
Vehicles affected
548
Reported to NHTSA
2002-04-10
Defect description
ON CERTAIN TRUCKS EQUIPPED WITH MERITOR BRAND 12" X 4" DCM DRUM PARKING BRAKE, THE BOLTS USED TO ATTACH THE PARKING BRAKE ASSEMBLY TO THE FLANGE YOKE ARE TOO LARGE AND CAN INTERFERE WITH THE PROPER ENGAGEMENT OF THE BRAKING SYSTEM AND POSSIBLY DISENGAGE.
Safety risk
IMPROPER ENGAGEMENT OF THE PARKING BRAKE COULD RESULT IN THE VEHICLE ROLLING AWAY WITHOUT PRIOR WARNING POSSIBLY RESULTING IN PERSONAL INJURY OR DEATH.
Manufacturer remedy
DEALERS WILL REPLACE THE ATTACHING BOLTS WITH THE CORRECT SIZE BOLTS FREE OF CHARGE. OWNER NOTIFICATION IS EXPECTED TO BEGIN DURING OCTOBER 2002. 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 FREIGHTLINER AT 1-800-547-0712.
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 SPEEDS CAUSED BY 1) CHAFED ABS WHEEL SPEED SENSOR WIRES ON ROTATING PARTS OR 2) A DAMAGED COMPONENT AT THE WHEEL END THAT GENERATES A CERTAIN TYPE OF ERRATIC SENSOR SIGNAL.
Safety risk
THIS CONDITION COULD CAUSE THE ABS ECU TO EXHAUST THE AIR AT THE AIR BRAKE MODULATORS FOR ONE OR MORE OF THE WHEELS. THIS COULD RESULT IN EXTENDED BRAKING DISTANCES AND A POSSIBLE CRASH.
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS BUILT WITH DUAL LEAF SPRING TYPE AIR RIDE SUSPENSIONS AND VEHICLES BUILT WITH SINGLE LEAF SPRING TYPE AIR RIDE SUSPENSIONS. REAR SUSPENSION SPRINGS CAN FRACTURE THROUGH THE CENTER BOLT HOLE AFTER VEHICLE ASSEMBLY.
Safety risk
IF UNDETECTED, THE REAR END OF THE SPRING COULD SEPARATE FROM THE VEHICLE CAUSING A HAZARDOUS ROAD DEBRIS SITUATION.
Manufacturer remedy
FOR VEHICLES EQUIPPED WITH SINGLE LEAF SPRINGS, DEALERS WILL REMOVE AND REPLACE ALL SPRINGS. FOR VEHICLES EQUIPPED WITH DUAL LEAF SPRINGS, DEALERS WILL INSPECT FOR CRACKED SPRINGS AND REPLACE IF CRACKED.
Owner complaints
A complaint is one person's report to a federal agency. It is not a finding.
Component
Complaints
Median mileage
Engine and engine cooling: engine: gasoline
1
—
Power train: clutch assembly
1
—
Service brakes, hydraulic: antilock/traction control/electronic limited slip
1
—
Structure: frame and members
1
—
The 2000 model has 4 times as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.
Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.