NHTSA Campaign Id 88V137000; Date: Aug. 16, 1988
This could result in partial or total loss of servicebrakes without warning, which could lead to a vehicle crash.
1987 Chevrolet B6P042; 1988 Chevrolet B6P042; 1987 GMC B6P042; 1988 GMC B6P042
Component: Service Brakes, Air:supply:hoses, Lines/piping, And Fittings
Manufactured by: General Motors Corp.
Affected Units:: 1,503
Melting of the air brake lines can occur where the air lines route under the left hand frame rail near the exhaust pipe.
Reroute air line harness away from the exhaust system; replace harness if heat deterioration has occured.
System: air brake lines. Vehicle description: cowl model school buses with air brakes and gasolineengines.
Date Owners notified by Manufacturer: Sep 9, 1988
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