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NHTSA Campaign 81V155000

STEERING:GEAR BOX:SHAFT PITMAN

Issued by MACK TRUCKS, INCORPORATED · Reported Dec 29, 1981 · 225 vehicles affected

What's wrong

THE PITMAN ARM RETAINING BOLT MAY NOT HAVE BEEN TIGHTENED TO THE REQUIRED SPECIFICATIONS DUE TO A DESIGN CHANGE. INADEQUATE RETENTION OF THE BOLT TO THE OUTPUT SHAFT COULD ALLOW THE PITMAN ARM TO LOOSEN.

Remedy

THE DEALER WILL INSPECT AND, IF NECESSARY, RETORQUE THE RETAINING BOLT TO PROPER SPECIFICATIONS AT NO CHARGE.

Vehicles affected by this recall

Make Model Year Units
MACK MC SERIES 1981 225
MACK MR SERIES 1981 225
MACK R SERIES 1981 225
MACK RD SERIES 1981 225

Source: NHTSA Campaign 81V155000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.