MERCURY COUGAR 1977: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
NHTSA Campaign ID Number: 80V144000
| Make | Model | Year |
|---|---|---|
| MERCURY | COUGAR | 1977 |
| Date Owners Notified | Date Received by ODI | Date Added to Database |
| 1981-01-02 | 1980-11-07 | 1980-12-09 |
Production Dates: 1976-08-01 - 1977-08-01
Manufacturers Involved: Ford Motor Company
Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Potential Number Of Units Affected: 209100
Report Initiator: ODI ODI Report
SOME OF THE FLEXIBLE FIVE-BLADE ENGINE COOLING FANS MAY BE SUBJECT TO HIGH BLADE STRESSES THAT CAN RESULT FROM RESONANT VIBRATION INPUTS OCCURRING DURING NORMAL VEHICLE OPERATION. THIS CAN LEAD TO FATIGUE CRACKING OF THE BLADES. PORTIONS OF THE BLADE MAY SEPARATE FROM THE FAN ASSEMBLY WITHOUT PRIOR WARNING.
DEALER WILL REPLACE FAN WITH AN IMPROVED FIVE-BLADED VERSION WITHOUT CHARGE TO OWNER.
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 351 CID ENGINES AND AIRCONDITIONING.SYSTEM: ENGINE COOLING; FAN.CONSEQUENCES OF DEFECT: BLADE FRAGMENTS PROPELLED FROM A ROTATING FAN MAY CAUSEDAMAGE TO UNDERHOOD COMPONENTS AND PERSONAL INJURY TO BYSTANDERS IF THE HOOD ISOPEN.
