Recall 79V211000
Service Brakes, Air › Drum — International Harvester · reported 18 Sep 1979 · 25,000 vehicles potentially affected
What's wrong
AS A RESULT OF SEVERE SHOCK AND VIBRATIONS, THE BRAKE SPIDERS ON THE INVOLVED VEHICLES MAY DEVELOP CRACKS NEAR THE CAMSHAFT MOUNTING BOSS. THE CRACK PROPAGATES ACROSS THE SPIDER UNTIL THE CAMSHAFT BOSS IS COMPLETELY SEVERED FROM THE REMAINDER OF THE SPIDER. WHEN THE CAMSHAFT BOSS HAS COMPLETELY SEVERED, THE S-CAM, S-CAM BRACKET, AIR CHAMBER AND SLACK ADJUSTER CAN FALL AWAY FROM THE BRAKE SPIDER RESULTING IN A "NO BRAKE" CONDITION ON THE WHEEL.
The fix
THE DEALER WILL REPLACE THE FRONT BRAKE SPIDERS ON ALL AFFECTED VEHICLES USED IN SNOW PLOW DUMP AND REFUSE HAULING APPLICATIONS. THIS WILL BE DONE AT NO CHARGE.
VEHICLE DESCRIPTION: MEDIUM AND HEAVY TRUCKS EQUIPPED WITH EATON 16-1/2 BY 5INCH S-CAM.SYSTEM: SERVICE BRAKES: BRAKE SPIDERS.CONSEQUENCES OF DEFECT: PARTIAL LOSS OF FRONT BRAKING CAPABILITY AND IMBALANCESCAN AFFECT VEHICLE STABILITY DURING SUDDEN STOPS. THIS CAN CONTRIBUTE TO AVEHICLE ACCIDENT.
Vehicles covered by this recall
Whether a particular car is affected and still unrepaired depends on its VIN — a model year being listed does not mean every car of that year is included. Check any VIN free on CarLogs, or at nhtsa.gov/recalls.
Is this car's recall fixed?
Recall repairs are free at any franchised dealer, for the life of the vehicle. A CarLogs report shows the recall status for a specific VIN as reported by the manufacturer — whether it's open or repaired, and whether the fix is available yet.
Source: NHTSA Office of Defects Investigation recall database. Look up another campaign →