Mack 1992–1993 Trailer Hitches recall
Recalled February 16, 1993 · NHTSA recall 93V024000 · Mack
Hazard
THIS CONDITION CAN CAUSE BOLT FAILURE AND ALLOW THEDRIVELINE TO SEPARATE FROM THE CARRIER ASSEMBLY.
Remedy
REPLACE THE CARRIER YOKE BOLTS.
Units
4,924 units
Description
THE CARRIER YOKE BOLTS WERE MANUFACTURED WITH WORN ROLLING THREAD DIES, CAUSING STRESS CONCENTRATIONS WHICH CAUSED CRACKS DURING THE QUENCHING PROCESS.
What to do
REPLACE THE CARRIER YOKE BOLTS.
Product
Mack CH · Mack CL · Mack DM · Mack MH · Mack MR · Mack RB · Mack RD · Mack RM
Manufacturer(s)
Mack Trucks, Inc.
Source: U.S. National Highway Traffic Safety Administration. Official recall notice on nhtsa.gov →