4 recalls found. |
DEFECT #1 - STEERING:LINKAGES:ARM:IDLER AND ATTACHMENT
Posted on: 1986-02-26
Description
Steering arm may crack after repeated full lock turns due to the lack of end-of-travel relief features. Consequence of defect: loss of steering control would be experienced if cracks expand to complete fracture of the arm, and a crash could occur without prior warning.
Consequence
Corrective Action
Replace steering arm with a redesigned strengthened arm.
Notes
System: steering arm. Vehicle description: trucks and buses equipped with power steering and 5,000 to 8,000 lb. Capacity front axles.
DEFECT #2 - STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
Posted on: 1985-04-16
Description
The steering arm may crack after repeated full-lock turns. Consequence of defect: if cracks progress to complete fracture of the arm, steering control would be lost and a vehicle accident could occur.
Consequence
Corrective Action
Replace steering arm with redesigned strengthened arm.
Notes
Vehicle description: phase ii trucks and buses with 10,800 and 12,000 pound capacity front axles and ross power steering.system: steering arm.
DEFECT #3 - STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
Posted on: 1983-01-17
Description
Under certain circumstances, the output shaft of the steering gear may develop cracks at a location between the gear and the pitman arm mounting. The suspect component is found on steering gears with the code 05057. Continued operation may result in fracture and disconnection of the steering linkage.
Consequence
Corrective Action
The dealer will remove original output shaft from steering gear and replace it with a new case-hardened shaft free of charge.
Notes
Vehicle description: heavy trucks equipped with 9000 lb front axle.system: steering system; steering gear output shaft.consequences of defect: the pitman arm transmits steering movements from thesteering gear to the steering linkages. If cracks develop in the output shaftof the steering gear, and the shaft breaks, the pitman arm will detach andsteering control will be lost. Loss of vehicle control and an accident canresult.
DEFECT #4 - SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
Posted on: 1980-03-31
Description
The brake fluid lines which run to and from the frame mounted power assist unit may be incorrectly routed resulting in the lines rubbing or chafing on a fender splash shield bracket.
Consequence
Corrective Action
All vehicles will be inspected and, if necessary, the brake lines will be repositioned to provide clearance to the splash shield bracket at no charge to owners.
Notes
Vehicle description: medium trucks equipped with single system hydraulicbrakes.system: service brakes; hydraulic brake system.consequences of defect: this condition could cause the line to rub through,allowing brake fluid loss and complete loss of service brakes. This can cause avehicle accident without prior warning.