Hearth Record

Vehicle speed control: springs (Mack)

Vehicle recall 80V-157. NHTSA received MACK TRUCKS, INCORPORATED’s report on Dec 2, 1980.

NHTSA’s own record, on nhtsa.gov

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The short answer

NHTSA received MACK TRUCKS, INCORPORATED’s report on Dec 2, 1980. Copied from NHTSA on Oct 23, 2026.

Every line below is in NHTSA’s own words, with its source beside it.

What’s wrong with it?

The notice gives no hazard in a field of its own.

CHAFING MAY OCCUR BETWEEN THE THROTTLE RETURN SPRINGS AND THEIR MOUNTING BRACKETS AND CAN CAUSE THE HOOK END OF THE SPRING TO WEAR PREMATURELY AND EVENTUALLY BREAK.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 23, 2026. Updated daily.

  • NHTSA’s part: Vehicle speed control: springs.

What should you do?

DEALER WILL INSTALL A SET OF REDESIGNED THROTTLE RETURN SPRINGS AND MOUNTING BRACKETS FOR IMPROVED SERVICE LIFE AT NO CHARGE TO OWNER.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 23, 2026. Updated daily.

  • How to reach the firm: VEHICLE DESCRIPTION: TRUCKS.SYSTEM: FUEL; THROTTLE RETURN SPRINGS AND MOUNTING BRACKETS.CONSEQUENCES OF DEFECT: IN THE EVENT OF SUCH A FAILURE, THE ENGINE WILL GO INTOHALF THROTTLE POSITION. THIS COULD CAUSE THE VEHICLE TO BECOME UNCONTROLLABLE,POSSIBLY RESULTING IN A VEHICLE ACCIDENT.
  • Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.

Which ones are recalled?

NHTSA counts 1,992 vehicles potentially involved, across everything this recall names.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 23, 2026. Updated daily.

  • Mack MS200Pand 1979 and 1980, before the model years listed here

Who is recalling it?

  • Made by MACK TRUCKS, INCORPORATED.
Source:

NHTSA, Recalls flat file before 2010. Released Oct 23, 2026. Updated daily.

What the record doesn’t say

  • NHTSA’s recall file doesn’t say whether anyone was hurt.
  • Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
  • This recall names only model years before 2015, which have no pages here. Your VIN, at NHTSA, says which recalls are open on a vehicle.
  • How many have been returned or fixed isn’t in the notice.
Source:

Hearth Record wrote these lines.

Sources

Source:

Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 23, 2026.

How to read a record

Four things every record does, shown on an example record made up for this guide.

An example record, made up for this guide

An example nursing home

Made up for this guide: no real place is shown

Not fully inspected in over two years (CMS flag)

11 health citations at the latest inspection cycle

The state average is 14.3.

Source:

CMS, State and US Averages and Health Deficiencies. Released Oct 28, 2026. Updated monthly.

From the homeNone yet. Replies and paid listings aren’t open, and when they open they will sit here, below the record.

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Every fact names its source.

Who published it, when, and how often it changes sit beside each fact, with a link to the agency’s own file.

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