Defect Investigation Detail

BUICK / CENTURY / 1980

Components - Details
NHTSA Action Number: EA86006 Vehicale/Equipment Name: BUICK
Vehicale/Equipment Model: CENTURY Vehicale/Equipment Year: 1980
Component Name: SERVICE BRAKES, HYDRAULIC Manufacturer's Name: General Motors, LLC
Date Opened: Nov, 27 1985 Date Closed: Nov, 28 1988
Subject: BRAKE BACKING PLATE Summary: Summary:gm is conducting a voluntary recall campaign (85v-048)involving 2,136,826 vehicles. the recall is limited to vehicles built atcertain assembly plants which, according to gm, overtorqued the brakepipe nut,thereby overstressing the wheel cylinder support area of thebacking plate.analysis:front brakes provide sufficient braking for passenger carsin most non-emergency situations. all affected trucks are included inthe current recall.in most cases the problem is discovered during brakemaintenance.the recall appears to cover those groups of cars with thehighest failure rates.status:analyzing gm ir response and new complaint data. draft closingreport by 5/15/88.===