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.
| 1991 MACK CH | Built 1991-04-01 to 1993-05-01. |
|---|---|
| 1992 MACK CH | Built 1991-04-01 to 1993-05-01. |
| 1993 MACK CH | Built 1991-04-01 to 1993-05-01. |
| 1991 MACK FDM | Built 1991-04-01 to 1993-05-01. |
| 1992 MACK FDM | Built 1991-04-01 to 1993-05-01. |
| 1993 MACK FDM | Built 1991-04-01 to 1993-05-01. |
A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.