CHALLENGER CAMPAIGN NO 1475.MANFD NOV.1968 THRU JULY 12, 1972.COACH.POSSIBILITY THAT FRONT TIRE CLEARANCE IS INSUFFICIENT TO ELIMINATE OVERSTRESSEDCONDITION ON DRAGLINK COMPONENTS OF POWER STEERING BOOSTER CYLINDER.(CORRECTBY INSPECTING AND MODIFYING AS REQUIRED.)
1971 Motor Coach Mc7 Recalls
The 1971 Motor Coach Mc7 has 2 NHTSA recall campaigns affecting an estimated 1,912 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.
Recall campaigns
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.)
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1971 Motor Coach Mc7 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.