1993 FREIGHTLINER FLD RECALL - #96V232000
RECALL FOR ENGINE AND ENGINE COOLING : COOLING SYSTEM : FAN
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH HORTON FAN DRIVES. THE FAN DRIVE CONTROL SYSTEM WAS RECONFIGURED WHICH RESULTED IN A SIGNIFICANT INCREASE IN THE DEMAND FOR FAN ACTIVATION AND ASSOCIATED STRESS TO ELECTRICAL AND MECHANICAL COMPONENTS. VARIOUS COMPONENT FAILURE MODELS, COMBINED WITH CHARACTERISTICS OF THE FAN CLUTCH AND ITS BEARINGS, CAN CAUSE FAN CLUTCH BEARINGS TO FAIL PREMATURELY AND RESULT IN A LOCKED FAN.
Information provided by the National Highway Traffic Safety Administration.
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| Vehicle |
1993 FREIGHTLINER FLD |
|
| Manufacturer |
FREIGHTLINER CORPORATION |
| Manufactured between |
10/1/1993 - 6/30/1994 |
| Recalled on |
11/27/1996 |
| Influenced by |
FREIGHTLINER CORPORATION |
| Owners Notified on |
2/11/1997 |
| # Affected |
27,500 |
| Recalled for |
ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN |
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| Description |
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH HORTON FAN DRIVES. THE FAN DRIVE CONTROL SYSTEM WAS RECONFIGURED WHICH RESULTED IN A SIGNIFICANT INCREASE IN THE DEMAND FOR FAN ACTIVATION AND ASSOCIATED STRESS TO ELECTRICAL AND MECHANICAL COMPONENTS. VARIOUS COMPONENT FAILURE MODELS, COMBINED WITH CHARACTERISTICS OF THE FAN CLUTCH AND ITS BEARINGS, CAN CAUSE FAN CLUTCH BEARINGS TO FAIL PREMATURELY AND RESULT IN A LOCKED FAN. |
| Consequences |
IF THE FAN IS LOCKED, THE THE SYSTEM CALLS FOR THE FAN TO BE ON, THE FAN CLUTCH WILL SLIP, GENERATE HEAT, AND UNLESS RELEASED, WILL RESULT IN A FIRE. |
| Corrective action |
DEALERS WILL REPLACE THE FAN CLUTCH DRIVE DISC WITH ONE THAT INCORPORATES A THERMALLY ACTIVATED PRESSURE RELIEF. |
| Notes |
OWNER NOTIFICATION:OWNER NOTIFICATION WILL BE COMPLETED BY DECEMBER 9, 1996. NOTE:OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FREIGHTLINER AT 1-503-735-8000.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393. |
| See also |
1993 FREIGHTLINER FLD Recall for POWER TRAIN, DRIVELINE, UNIVERSAL JOINT
1993 FREIGHTLINER FLD Recall for EXTERIOR LIGHTING, TURN SIGNAL, SWITCH
1993 FREIGHTLINER FLD Recall for SEAT BELTS, FRONT, ANCHORAGE
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