Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports Brand History Cross-category recall lookup by company
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents State Safety Dashboards Safety grades for all 50 U.S. states ZIP Safety Report Check any 5-digit ZIP across 9 datasets
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases
Blog

Vehicle Safety

Vehicle Recalls320,000+ NHTSA safety recalls Browse VehiclesEvery make, model and year Complaints2.1M+ consumer safety complaints TSBs4.7M technical service bulletins VIN LookupDecode any vehicle VIN instantly OBD Codes12,000+ diagnostic trouble codes Fuel EconomyEPA MPG data for all vehicles Safety Ratings11,700+ NHTSA crash test ratings Investigations5,300+ NHTSA defect investigations StatisticsRecall trends & safety analysis Compare VehiclesTwo vehicles side by side

Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

Public Health

Nursing Homes14,700 CMS rated facilities Environmental80,000+ hazardous sites & releases BlogGuides, news & safety insights

NHTSA Campaign 77V121000

WHEELS

Issued by FREIGHTLINER CORP. · Reported Aug 12, 1977 · 163 vehicles affected

What's wrong

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.

Remedy

DEALER WILL REPLACE THE ALUMINUM HUBS WITH STEEL HUB, CUP AND STUD ASSEMBLIES, WITHOUT CHARGE TO OWNER.

Vehicles affected by this recall

Make Model Year Units
FREIGHTLINER FREIGHTLINER 1976 163
FREIGHTLINER FREIGHTLINER 1977 163

Source: NHTSA Campaign 77V121000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.