Component Description
SUSPENSION:REAR
Manufacturer That Filed Defect/noncompliance Report
PACCAR, INCORPORATED
Begin Date Of Manufacturing
19950814
End Date Of Manufacturing
19970811
Vehicle, Equipment Or Tire Report
0
Potential Number Of Units Affected
13200
Date Owner Notified By MFR
19970908
Recall Initiator (MFR/OVSC/ODI)
MFR
Mfg
PACCAR Incorporated
Report Received Date
19970820
Record Creation Date
19970829
Regulation Part Number
Defect Summary
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH KENWORTH AIRGLIDE 200 REAR SUSPENSION. DUE TO MATERIALS USED IN THE SWAY BAR ARMS AND STUDS AS WELL AS THE STUD PLATING MATERIAL, STRESS CORROSION CRACKING AND BENDING FATIGUE CAN OCCUR IN THE REAR SUSPENSION SWAY BAR ARMS AND STUDS CAUSING THE STUD TO FAIL PREMATURELY.
Consequence Summary
THIS COULD CAUSE A LOSS OF STEERING CONTROL INCREASING THE RISK OF A VEHICLE CRASH.
Corrective Summary
DEALERS WILL REPLACE THE ARM ASSEMBLY MANUFACTURED FROM A DIFFERENT MATERIAL. NEW STUDS WILL BE INSTALLED WITH DIFFERENT THREADS AND DIFFERENT FINISH.
Recall Notes
OWNER NOTIFICATION IS EXPECTED TO BEGIN SEPTEMBER 8, 1997. 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 KENWORTH AT 1-206-828-5418. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.