1976 FREIGHTLINER FREIGHTLINER RECALL - #77V121000
RECALL FOR WHEELS
ON THE INVOLVED VEHICLES, CRACKS MAY DEVELOP AT THE BASE OF THE INNER WHEEL BEARING CUP AND PROPAGATE CIRCUMFERENTIALLY AROUND THE BARREL OF THE HUB. A FRACTURE BETWEEN THE INNER HUB END AND THE FLANGE PORTION OF THE HUB COULD EVENTUALLY DEVELOP. FAILURE COULD OCCUR CAUSING HUB SEPARATION. CONTINUED OPERATION AFTER HUB SEPARATION HAS OCCURRED COULD RESULT IN LOCK-UP OF BRAKE ASSEMBLY, EXCESSIVE HEAT GENERATION DUE TO BRAKE LINING TO DRUM CONTACT, AND PROGRESSIVE DAMAGE TO THE HUB, CAUSING THE SEPARATED HUB WITH THE WHEEL AND TIRE TO DISENGAGE FROM THE TRUCK.
Information provided by the National Highway Traffic Safety Administration.
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| Vehicle |
1976 FREIGHTLINER FREIGHTLINER |
|
| Manufacturer |
FREIGHTLINER CORP. |
| Manufactured between |
1/1/1900 - 1/1/1900 |
| Recalled on |
10/12/1979 |
| Influenced by |
FREIGHTLINER CORP. |
| Owners Notified on |
11/14/1977 |
| # Affected |
163 |
| Recalled for |
WHEELS |
|
|
| Description |
ON THE INVOLVED VEHICLES, CRACKS MAY DEVELOP AT THE BASE OF THE INNER WHEEL BEARING CUP AND PROPAGATE CIRCUMFERENTIALLY AROUND THE BARREL OF THE HUB. A FRACTURE BETWEEN THE INNER HUB END AND THE FLANGE PORTION OF THE HUB COULD EVENTUALLY DEVELOP. FAILURE COULD OCCUR CAUSING HUB SEPARATION. CONTINUED OPERATION AFTER HUB SEPARATION HAS OCCURRED COULD RESULT IN LOCK-UP OF BRAKE ASSEMBLY, EXCESSIVE HEAT GENERATION DUE TO BRAKE LINING TO DRUM CONTACT, AND PROGRESSIVE DAMAGE TO THE HUB, CAUSING THE SEPARATED HUB WITH THE WHEEL AND TIRE TO DISENGAGE FROM THE TRUCK. |
| Consequences |
|
| Corrective action |
DEALER WILL REPLACE THE ALUMINUM HUBS WITH STEEL HUB, CUP AND STUD ASSEMBLIES, WITHOUT CHARGE TO OWNER. |
| Notes |
VEHICLE DESCRIPTION: TRUCKS EQUIPPED WITH FF-931 FRONT STEERING AXLES AND MOTORWHEEL CORPORATION ALUMINUM HUBS.SYSTEM: SUSPENSION; WHEELS.CONSEQUENCES OF DEFECT: EITHER HUB FAILURE OR COMPLETE SEPARATION OF THE WHEELASSEMBLY COULD CAUSE LOSS OF VEHICLE CONTROL AND AN ACCIDENT.NOTE: DRIVER MAY HEAR A SOUND THE INSTANT THE HUB SEPARATES, ALONG WITHTHUMPING AND WHEEL WOBBLE. |
| See also |
1976 FREIGHTLINER FREIGHTLINER Recall for STEERING, STEERING WHEEL/HANDLE BAR
1976 FREIGHTLINER FREIGHTLINER Recall for STEERING, LINKAGES
1976 FREIGHTLINER FREIGHTLINER Recall for TRAILER HITCHES
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