# NHTSA recall 93V137000

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: 93V137000
- Manufacturer: MACK TRUCKS, INCORPORATED
- Reported: 1993\-08\-20
- Owners notified: 1993\-10\-01
- Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
- Units potentially affected: 11000

## What is wrong

THE ENGINE COOLING FAN BLADES MAY BREAK DUE TO INADEQUATE BLADE STRENGTH AROUND THE RIVETS THAT ATTACH THE BLADES TO THE FAN SPIDER.


## What can happen

IF COMPLETE FRACTURE OF THE FAN BLADE OCCURS, IT COULDBE PROPELLED OUTSIDE THE FAN SHROUD, INJURING PERSON\(S\) IN THE VICINITY OFTHE TRUCK.


## The remedy

AN IMPROVED FAN WILL BE INSTALLED ON THESE VEHICLES.


## Notes

SYSTEM: ENGINE; COOLING FAN.VEHICLE DESCRIPTION: CLASS 8 HEAVY TRUCKS EQUIPPED WITH 6 BLADED FANSMANUFACTURED BY ENGINEERED COOLING SYSTEMS, INC.


## Vehicles this campaign lists

- [1991 MACK CH](/makes/mack/ch/1991/recalls.md). Built 1991\-04\-01 to 1993\-05\-01.
- [1992 MACK CH](/makes/mack/ch/1992/recalls.md). Built 1991\-04\-01 to 1993\-05\-01.
- [1993 MACK CH](/makes/mack/ch/1993/recalls.md). Built 1991\-04\-01 to 1993\-05\-01.
- [1991 MACK FDM](/makes/mack/fdm/1991/recalls.md). Built 1991\-04\-01 to 1993\-05\-01.
- [1992 MACK FDM](/makes/mack/fdm/1992/recalls.md). Built 1991\-04\-01 to 1993\-05\-01.
- [1993 MACK FDM](/makes/mack/fdm/1993/recalls.md). Built 1991\-04\-01 to 1993\-05\-01.

## 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/93V137000](/v1/recalls/nhtsa/93V137000)

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