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NHTSA Campaign 03V522000

STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM

Issued by MACK TRUCKS, INC · Reported Dec 11, 2003 · 148 vehicles affected

What's wrong

ON CERTAIN CHASSIS EQUIPPED WITH DANA STEERING AXLE ASSEMBLIES. THESE AXLES ARE BUILT WITH AN INTEGRAL KNUCKLE AND STEERING ARM. THE STEERING ARM COULD HAVE LONGITUDINAL CRACKS.

Consequence

THE BALL STUD COULD BECOME LOOSE, CAUSING LOSS OF STEERING CONTROL WHICH COULD RESULT IN A CRASH.

Remedy

DEALERS WILL INSPECT THE INTEGRAL KNUCKLE AND STEER ARM AND REPLACE IF NECESSARY. OWNER NOTIFICATION BEGAN ON JANUARY 16, 2004. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT MACK AT 1-610-709-3337.

Vehicles affected by this recall

Make Model Year Units
MACK CH 2003 148
MACK CX 2003 148

Source: NHTSA Campaign 03V522000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.