Mack Mb 1976

Model Mb made in 1976 by Mack got 2 recalls. There were some recalls concerningservice brakes, air, steering.

Model 1976

Recalls


CampaignManufacturerManufacturing dateType# of units affectedDate Owner notified MfgRecall Initiated byManufacturers of recalled vehicles/productsReport Recieved DateRecord Creation DateRegulation Part NumberFMVSS Number
SERVICE BRAKES, AIR - ANTILOCK - CONTROL UNIT/MODULE
78V068000MACK TRUCKS, INCORPORATEDfrom 10/01/1974 to 03/01/1976V (Vehicle)970009/01/1978ODIMACK TRUCKS, INC04/04/197810/12/1979
Defect SummaryAn axle no brake condition could result from an eaton controller internal electrical malfunction. this condition may cause the anti-wheel lock valve solenoid to be continuously energized and prevent the brakes from being applied on one of the axles. as a result, the anti-wheel lock warning lamp is not activated.
Consequence Summary
Corrective SummaryThe dealer will inspect and, if necessary, replace the anti-wheel lock controller without charge to owner.
NotesVehicle description: trucks equipped with eaton 21 anti-lock controllers.system: service brakes; anti-wheel lock solenoid.consequences of defect: loss of brakes on any one axle will result in extendedvehicle stopping distances, which could lead to a vehicle accident.
STEERING - LINKAGES - KNUCKLE - SPINDLE - ARM
78V172000MACK TRUCKS, INCORPORATED V (Vehicle)1380002/22/1979MFRMACK TRUCKS, INC08/08/197810/12/1979
Defect SummaryThe existing cross steering arms may have insufficient fatigue life in the neck area. this is near the boss for the cross steering tube ball joint connection. failure of either of the cross steering levers could lead to loss of steering control of the right front wheel.
Consequence Summary
Corrective SummaryThe dealer will inspect and, if necessary, install cross steering arms of improved design and greater strength.
NotesVehicle description: truck tractors.system: steering; steering arm.consequences of defect: loss of steering control could lead to loss of vehiclecontrol and an accident.