Make : WESTERN STAR | Model : CONVENTIONAL | Year : 1996 |
Build Dates : 19950803 - 19960318 | ||
NHTSA Campaign ID Number : 96V124003 | ||
Date Owners Notified: | Date Received by ODI: 19960801 | Date Added to Database: 19961022 |
Manufacturer(s) Involved: WESTERN STAR TRUCKS, INC. | ||
Manufacturer(s) Responsible for the Recall: WESTERN STAR TRUCKS, INC. | ||
Manufacturer Campaign Number: | ||
Component: SUSPENSION | ||
Potential Number of Units Affected: 36 | ||
Summary of the Safety Concern:
THE EQUALIZING BEAM SHAFT OF THE TANDEM AXLE SUSPENSION WERE MANUFACTURED FROM AS-ROLLED SAE4140 STEEL RATHER THAN THE SPECIFIED ANNEALED SAE4140. THESE SHAFTS CAN FRACTURE INSIDE THE BEAM AT THE TOE OF THE WELD. |
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Consequence:
VEHICLES ARE SUBJECT TO VEHICLE TILT AND POSSIBLE ROLLOVER IN THE EVENT THAT BOTH EQUALIZING BEAMS, ON THE SAME SIDE OF THE VEHICLE, EXPERIENCE A SIMULTANEOUS SHAFT FAILURE. AFFECTED SUSPENSIONS CAN ALSO DROP AND CONTACT THE ROAD SURFACE GENERATING SPARKS WHICH COULD IGNITE FLAMMABLE MATERIAL. |
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Remedy:
OWNER NOTIFICATION IS BEING CONDUCTED BY NEWAY ANCHORLOK. DEALERS WILL INSPECT AND REPLACE ALL SUSPENSION SUSPENSION BEAMS WITH SUSPENSION BEAMS CONTAINING APPROPRIATE SHAFTS. |
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Report Initiator: ODI | Vehicles Report | |
Regulation Part Number: | Federal Motor Vehicle Safety Standard Number: | |
Notes:
CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236). |