FORD LTD II 1977: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

General Information

NHTSA Campaign ID Number: 80V144000

Make Model Year
FORD LTD II 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

Summary

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.

Remedy

DEALER WILL REPLACE FAN WITH AN IMPROVED FIVE-BLADED VERSION WITHOUT CHARGE TO OWNER.

Notes

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.