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SteeringCA1994183

Mack MC

Mack MC

Published
1994-11-17
Model years
1990–1990

THE STEERING ARMS ON THESE VEHICLES COULD DEVELOP CRACKS WHICH COULD PROLIFERATE AND EVENTUALLY CAUSE THE ARM TO BREAK WITHOUT WARNING. WHEN MANUFACTURED THESE LEVERS WERE NOT PEENED OR SHOT PEENING WAS INADEQUATE THEREBY ADVERSELY AFFECTING THE COMPRESSIVE STRESS LEVEL OF THE PART. CORRECTION: STEERING LEVERS WILL BE REPLACED WITH IMPROVED STEERING LEVERS WITH INCREASED FATIGUE STRENGTH.

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Mack MR

Published
1994-11-17
Model years
1990–1990

THE STEERING ARMS ON THESE VEHICLES COULD DEVELOP CRACKS WHICH COULD PROLIFERATE AND EVENTUALLY CAUSE THE ARM TO BREAK WITHOUT WARNING. WHEN MANUFACTURED THESE LEVERS WERE NOT PEENED OR SHOT PEENING WAS INADEQUATE THEREBY ADVERSELY AFFECTING THE COMPRESSIVE STRESS LEVEL OF THE PART. CORRECTION: STEERING LEVERS WILL BE REPLACED WITH IMPROVED STEERING LEVERS WITH INCREASED FATIGUE STRENGTH.

View the official source notice →

Mack R

Published
1994-11-17
Model years
1990–1990

THE STEERING ARMS ON THESE VEHICLES COULD DEVELOP CRACKS WHICH COULD PROLIFERATE AND EVENTUALLY CAUSE THE ARM TO BREAK WITHOUT WARNING. WHEN MANUFACTURED THESE LEVERS WERE NOT PEENED OR SHOT PEENING WAS INADEQUATE THEREBY ADVERSELY AFFECTING THE COMPRESSIVE STRESS LEVEL OF THE PART. CORRECTION: STEERING LEVERS WILL BE REPLACED WITH IMPROVED STEERING LEVERS WITH INCREASED FATIGUE STRENGTH.

View the official source notice →

Mack RD

Published
1994-11-17
Model years
1990–1990

THE STEERING ARMS ON THESE VEHICLES COULD DEVELOP CRACKS WHICH COULD PROLIFERATE AND EVENTUALLY CAUSE THE ARM TO BREAK WITHOUT WARNING. WHEN MANUFACTURED THESE LEVERS WERE NOT PEENED OR SHOT PEENING WAS INADEQUATE THEREBY ADVERSELY AFFECTING THE COMPRESSIVE STRESS LEVEL OF THE PART. CORRECTION: STEERING LEVERS WILL BE REPLACED WITH IMPROVED STEERING LEVERS WITH INCREASED FATIGUE STRENGTH.

View the official source notice →