Axle: non-powered axle assemblyRecall 71V-172 · 1960–1963 Progress Progress
PROGRESS IND., INC. recall 71V-172 covers 36 1960–1963 Progress Progress for a axle: non-powered axle assembly problem, reported to NHTSA on October 4, 1971.
Source: NHTSA recall 71V172000 and manufacturer quarterly reports. Started by an NHTSA defect investigation.
The problem
The fix
The remedy has not been described yet.
POSSIBILITY THAT INDUCTION HARDENING PROCESS IN EFFECT AT NORT H AMERICANROCKWELL'S AXLE PLANT MAY HAVE CREATED HIGH RESIDUA L STRESSES AT INNER BEARINGSHOULDER AREA.STRESSES MAY BECOM E PHYSICAL CRACKS UNDER EXTENDED FIELDSERVICE CONTINUED USE O F AXLE AFTER CRACKING HAS OCCURRED MAY CAUSE AXLESPINDLE TO F RACTURE.(CORRECT BY INSPECTING AND REPLACING WHERE NECESSARY.)
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.