MOTOR COACH MC9 1982: WHEELS:LUGS/NUTS/BOLTS/STUDS

General Information

NHTSA Campaign ID Number: 83V053000

Make Model Year
MOTOR COACH MC9 1982
Date Owners Notified Date Received by ODI Date Added to Database
1983-05-03 1983-05-10 1983-06-09

Production Dates: 1982-11-01 - 1983-04-01

Manufacturers Involved: Motor Coach Industries

Component: WHEELS:LUGS/NUTS/BOLTS/STUDS

Potential Number Of Units Affected: 6

Report Initiator: MFR MFR Report

Summary

THE ALUMINUM WHEELS ARE EQUIPPED WITH SHORT THREADED BOLTS WHICH WILL NOT PROPERLY SECURE A SPARE STEEL WHEEL. USE OF THIS SPARE COULD RESULT IN LOSS OF THE OUTER WHEEL WITHOUT WARNING.

Remedy

MANUFACTURER WILL FORWARD REPLACEMENT INNER WHEEL NUTS AND WILL COVER ONE HOUR LABOR CHARGE FOR EACH VEHICLE INVOLVED. OUTER WHEELS SHOULD BE REMOVED, INADEQUATE NUTS REPLACED AND SECURELY FASTENED, AND OUTER WHEEL NUTS SECURELY FASTENED. INCORRECT INNER NUTS SHOULD BE RETURNED TO MANUFACTURER.

Notes

VEHICLE DESCRIPTION: BUSES EQUIPPED WITH ALUMINUM WHEELS.SYSTEM: SUSPENSION; INNER WHEEL NUTS FOR ALUMINUM WHEELS.CONSEQUENCES OF DEFECT: OUTER WHEEL COULD ROLL FREE AND CAUSE AN ACCIDENT ANDPERSONAL INJURY TO OTHER DRIVERS ON THE ROAD.