OFFICIAL NHTSA RECALL
91V066000
Engine And Engine Cooling:cooling System:fan
Reported Apr 18, 1991 · PACCAR, INCORPORATED
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.
This campaign page uses the representative official campaign record. Applicability-specific source variants appear on the linked vehicle pages. Recall counts refer to campaigns, not affected vehicles.
Vehicle entries in this campaign
This is model-level recall history. It does not confirm whether a particular VIN is affected or has received the repair. Check with NHTSA ↗