NHTSA Campaign Id 85V143000; Date: Nov. 4, 1985
1980 Thomas Thomas; 1981 Thomas Thomas; 1982 Thomas Thomas; 1983 Thomas Thomas; 1984 Thomas Thomas; 1985 Thomas Thomas
Component: Structure
Manufactured by: Thomas Built Buses, Inc.
Affected Units:: 96
Sanders were installed without reinforcement plates at point where mounting angle brackets are attached to the bus body floor channel. Floor channel may crack, possibly allowing the sander to become detached from the bus body floor channel. Consequence of defect: if sander becomes detached it will pose a safety hazard to other vehicle on the highway.
Install reinforcement plates to prevent cracking of floor channel.
System: structure/reinforcement plates. Vehicle description. Buses produced with optional electric traction sanders located ahead of the rear wheels.
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