NHTSA Recall 97V151000
NHTSA Campaign Id 97V151000; Date: Sep. 14, 1997
Air brake release time may be longer than anticipated by the operator increasing the risk of a vehicle crash.
Recalled Vehicles:
1997 Western Star Constellation; 1997 Western Star Heritage
Component: Service Brakes, Air:supply:low Pressure Warning
Manufactured by: Western Star Trucks, Inc.
Affected Units:: 40
Recall Summary:
Vehicle description: heavy duty 6x4 trucks equipped with either hendrickson rt/rs series suspensions or chalmers 800 series suspensions, with a wheel base greater than 250 inches, and western star's air '96' air brake system without anti-lock brakes. These vehicles do not meet the air brake release time required by fmvss no. 121, "air brake systems. "
How to Fix:
Dealers will install an in-line quick release valve in each of the drop lines to the rear most brake chambers.
Recall Notes:
Owner notification is expected to begin October 10, 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 western star at 1-250-860-3319. Also contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393.
Date Owners notified by Manufacturer: Oct 10, 1997
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