# NHTSA recall 91V066000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 91V066000
- Manufacturer: PACCAR, INCORPORATED
- Reported: 1991\-04\-18
- Owners notified: 1991\-08\-01
- Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
- Units potentially affected: 997

## What is wrong

THE ENGINE FAN MAY EXPERIENCE A RESONANT FREQUENCY CAUSING PREMATURE FAN FAILURE, AND SEPARATION FROM THE ENGINE.


## What can happen

ENGINE FAN SEPARATION CAN CAUSE DEATH OR INJURY TO ANYPERSON IN THE PATH OF THE FAN.


## The remedy

REPLACE ENGINE FAN WITH FAN FROM ANOTHER MANUFACTURER.


## Notes

SYSTEM: ENGINE FAN.VEHICLE DESCRIPTION: HEAVY TRUCKS EQUIPPED WITH FLEX\-A\-LITE ENGINE FANS.


## Vehicles this campaign lists

- [1990 KENWORTH T600](/makes/kenworth/t600/1990/recalls.md). Built 1990\-04\-01 to 1990\-09\-01.
- [1991 KENWORTH T600](/makes/kenworth/t600/1991/recalls.md). Built 1990\-04\-01 to 1990\-09\-01.
- [1990 KENWORTH W900B](/makes/kenworth/w900/1990/recalls.md). Built 1990\-04\-01 to 1990\-09\-01. Listed as a series or trim of this model.
- [1991 KENWORTH W900B](/makes/kenworth/w900/1991/recalls.md). Built 1990\-04\-01 to 1990\-09\-01. Listed as a series or trim of this model.
- [1990 KENWORTH W900L](/makes/kenworth/w900/1990/recalls.md). Built 1990\-04\-01 to 1990\-09\-01. Listed as a series or trim of this model.
- [1991 KENWORTH W900L](/makes/kenworth/w900/1991/recalls.md). Built 1990\-04\-01 to 1990\-09\-01. Listed as a series or trim of this model.

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/91V066000](/v1/recalls/nhtsa/91V066000)

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