Hearth Record

Equipment: mechanical: wrecker and wheel lift devices (Knapheide)

Vehicle equipment recall 91E-026. NHTSA received KNAPHEIDE MFG.’s report on Jun 17, 1991.

NHTSA’s own record, on nhtsa.gov

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The short answer

NHTSA received KNAPHEIDE MFG.’s report on Jun 17, 1991. Copied from NHTSA on Oct 20, 2026.

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

What’s wrong with it?

FAILURE OF FRONT MOUNTING BOLTS COULD RESULT IN BODYLIFTING OFF FRAME, HOIST FRAME TWISTING AND POSSIBLE PROPERTY DAMAGE.

BOLT FAILURE, POSSIBLY DUE TO HYDROGEN EMBRITTLEMENT, COULD OCCUR.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.

  • NHTSA’s part: Equipment: mechanical: wrecker and wheel lift devices.

What should you do?

REPLACE BOLTS WITH BOLTS OF IMPROVED QUALITY AND USE ATTACHING HARDWARE TO PREVENT FAILURE.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.

  • How to reach the firm: SYSTEM: MOUNTING BOLT, 1/2” X 1 1/2” WHIZ BOLTS USED FOR SERVICE BODYMOUNTING APPLICATIONS.

Which ones are recalled?

NHTSA counts 355 items potentially involved, across everything this recall names.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.

  • Knapheide BoltsBuilt from Dec 1, 1990 to Mar 1, 1991

Who is recalling it?

  • Made by KNAPHEIDE MFG..
Source:

NHTSA, Recalls flat file before 2010. Released Oct 20, 2026. Updated daily.

What the record doesn’t say

  • NHTSA’s recall file doesn’t say whether anyone was hurt.
  • Which ones, by part or lot: the recall’s report on NHTSA’s site gives them where the maker did; this file gives part numbers only where its maker listed them.
  • 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 20, 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.

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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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