Safety Recall NHTSA · 80V052000 Reported May 6, 1980

Emergency parking brake:air:valve:control

Q: What is recall 80V052000?

NHTSA recall 80V052000 was issued by Mack Trucks, Inc. on May 6, 1980. It addresses: Emergency parking brake:air:valve:control. The recall affects approximately 9,666 vehicles , with the defect involving the Parking Brake component.

Q: Is my vehicle included in this recall?

The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls . NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.

Q: How long do I have to get a recall repair done?

There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.

Mack Trucks, Inc. · Parking Brake · 9,666 vehicles potentially affected

NHTSA ID

80V052000

Manufacturer Campaign

NR (Not Reported)

Manufacturer

Mack Trucks, Inc.

Component

Parking Brake

Vehicles Affected

9,666

Recall Type

Vehicle

Report Received

May 6, 1980

Defect Summary

On certain vehicles, the knob that operates the tractor park valve may break off, rendering the valve inoperable.

Corrective Action

Defective knobs will be replaced with an improved type, without charge to owner.

What you should do

Look up your VIN at nhtsa.gov/recalls to confirm this recall applies to your vehicle.
Contact an authorized Mack Trucks, Inc. dealer and reference recall ID 80V052000 or campaign NR (Not Reported).
Schedule the free repair. By federal law, the manufacturer must remedy the defect at no cost.

View Official NHTSA Notice →

Similar Recalls

Other recalls from Mack Trucks, Inc. or involving Parking Brake.

Recall 78V222000

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Electrical System · 161 affected · Oct 11, 1978

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Recall 26V207000

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Recall 25V867000

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Service Brakes, Air · 679 affected · Dec 15, 2025

FAQ: Recall 80V052000

Your rights, the repair process, and what each field on this page means.

What is recall 80V052000?

NHTSA recall 80V052000 was issued by Mack Trucks, Inc. on May 6, 1980. It addresses: Emergency parking brake:air:valve:control. The recall affects approximately 9,666 vehicles, with the defect involving the Parking Brake component.

How do I get this recall repaired?

Contact any authorized Mack Trucks, Inc. dealer and reference NHTSA recall ID 80V052000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.

Is my vehicle included in this recall?

The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.

How long do I have to get a recall repair done?

There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.

Where does the data on this page come from?

All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.