Hearth Record

Trailer hitches: fifth wheel assembly (Kenworth)

Vehicle recall 77V-079. NHTSA received PACCAR, INCORPORATED’s report on May 24, 1977.

NHTSA’s own record, on nhtsa.gov

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The short answer

NHTSA received PACCAR, INCORPORATED’s report on May 24, 1977. Copied from NHTSA on Oct 24, 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.

ON THE INVOLVED VEHICLES, THE FIFTH WHEEL MAY HAVE A CRACKED TUBE.

A CRACKED CROSS TUBE MAY LEAD TO FAILURE OF THE FIFTH WHEEL.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

  • NHTSA’s part: Trailer hitches: fifth wheel assembly.

What should you do?

DEALER WILL INSPECT THE TUBE FOR CRACKS. IF NECESSARY, THE FIFTH WHEEL WILL BE REPLACED, WITHOUT CHARGE TO OWNER.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

  • How to reach the firm: VEHICLE DESCRIPTION: TRUCKS.SYSTEM: STRUCTURE; FIFTH WHEEL ASSEMBLY.CONSEQUENCES OF DEFECT: THIS CONDITION COULD RESULT IN SEPARATION OF THETRAILER DURING VEHICLE OPERATION, WHICH COULD CAUSE AN ACCIDENT.
  • Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.

Which ones are recalled?

NHTSA counts 67 vehicles potentially involved, across everything this recall names.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 2026. Updated daily.

  • Kenworth Kenworthand 1974 and 1975, before the model years listed here

Who is recalling it?

  • Made by PACCAR, INCORPORATED.
Source:

NHTSA, Recalls flat file before 2010. Released Oct 24, 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 24, 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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