Hearth Record

Steering: linkages (Mack)

Vehicle recall 76V-177. NHTSA received MACK TRUCKS, INCORPORATED’s report on Nov 8, 1976.

NHTSA’s own record, on nhtsa.gov

Watch and the shortlist are kept with a free account, on every device. Your watch list. NHTSA’s own record is on nhtsa.gov.

The short answer

NHTSA received MACK TRUCKS, INCORPORATED’s report on Nov 8, 1976. Copied from NHTSA on Oct 26, 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.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 26, 2026. Updated daily.

  • NHTSA’s part: Steering: linkages.

What should you do?

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

Source:

NHTSA, Recalls flat file before 2010. Released Oct 26, 2026. Updated daily.

  • How to reach the firm: MACK TRUCK CAMPAIGN NO SCO80.TRUCKS EQUIPPED WITH FA616, 617, 618 OR 619NARROW-PIVOT CENTER FRONT AXLES.POSSIBILITY THE STEERING GEAR LEVER WASINSTALLED ONE TOOTH “OUT OF TIME” WITH RELATION TO STEERING GEAR SECTOR SHAFTMARKINGS.THIS CONDITION DOES NOT CREATE A SAFETY HAZARD EXCEPT IF REMOVAL OFSTEERING GEAR FOR REPAIR AND TIMING IS ALIGNED TO MANUFACTURER’S SPECIFICATIONWHEN REINSTALLED.IF THIS OCCURS, AN INTERFERENCE COULD EXIST BETWEEN DRAGLINK AND STEERING ARM ON STEERING KNUCKLE RESULTING IN POSSIBLE COMPLETEFAILURE OF DRAG LINK WITH COMPLETE LOSS OF STEERING WITHOUT PRIOR WARNING TODRIVER.(CORRECT BY INSPECTING AND REPOSITIONING DRAG LINK CLAMP AND RELOCATESTEERING ARM TO ALIGN THE TIMING MARKS).HEAVY TRUCK.
  • Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.

Which ones are recalled?

NHTSA counts 739 vehicles potentially involved, across everything this recall names.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 26, 2026. Updated daily.

  • Mack DM600and 1975 and 1976, before the model years listed here
  • Mack DM400and 1975 and 1976, before the model years listed here

Who is recalling it?

  • Made by MACK TRUCKS, INCORPORATED.
Source:

NHTSA, Recalls flat file before 2010. Released Oct 26, 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 26, 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.

1 of 4

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.

Sign in

A free account keeps your watch list, shortlists, comparisons and saved searches on every device, and can email you when something you watch changes. Browsing never needs one.