MOTOR COACH MC7 1971: WHEELS:LUGS/NUTS/BOLTS/STUDS

General Information

NHTSA Campaign ID Number: 71V094000

Make Model Year
MOTOR COACH MC7 1971
Date Owners Notified Date Received by ODI Date Added to Database
1971-05-21 1971-06-01 1979-10-12

Production Dates: 1970-07-01 - 1970-11-01

Manufacturers Involved: Motor Coach Industries

Component: WHEELS:LUGS/NUTS/BOLTS/STUDS

Potential Number Of Units Affected: 72

Report Initiator: MFR MFR Report

Notes

CHALLENGER SERVICE BULLETIN NO 1388.MANFD JULY 20, 1970 TO N OV.12, 1971.FRONT AXLE MANUFACTURED BY ROCKWELL-STANDARD M AY HAVE DEFECTIVE WHEEL STUDS.FAILURE OF STUDS WOULD CAUSE P OSSIBLE LOSS OF WHEEL CONTROL.'CORRECT BYINSTALLING NEW IMP ROVED STUDS.'