KENWORTH W900B 1991: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
General Information
NHTSA Campaign ID Number: 91V066000
| Make | Model | Year |
|---|---|---|
| KENWORTH | W900B | 1991 |
| Date Owners Notified | Date Received by ODI | Date Added to Database |
| 1991-08-01 | 1991-04-18 | 1991-04-25 |
Production Dates: 1990-04-01 - 1990-09-01
Manufacturers Involved: PACCAR Incorporated
Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Potential Number Of Units Affected: 997
Report Initiator: MFR MFR Report
Summary
THE ENGINE FAN MAY EXPERIENCE A RESONANT FREQUENCY CAUSING PREMATURE FAN FAILURE, AND SEPARATION FROM THE ENGINE.
Consequence
ENGINE FAN SEPARATION CAN CAUSE DEATH OR INJURY TO ANYPERSON IN THE PATH OF THE FAN.
Remedy
REPLACE ENGINE FAN WITH FAN FROM ANOTHER MANUFACTURER.
Notes
SYSTEM: ENGINE FAN.VEHICLE DESCRIPTION: HEAVY TRUCKS EQUIPPED WITH FLEX-A-LITE ENGINE FANS.
