7 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:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
Posted on: 1984-01-12
Description
Within the steering system, high operating temperatures may cause eventual deterioration of the hose which returns power steering fluid to the pump. The hose may rupture and power steering assist will be lost.
Consequence
Corrective Action
Dealer will replace the power steering hose and install a heat shield between the engine and hose at no charge.
Notes
Vehicle description: heavy trucks equipped with v-392 engine and powersteering.system: steering; power steering return hose.consequences of defect: a ruptured line may spray atomized steering fluid onengine manifold without warning, possibly resulting in a fire and personalinjury.
DEFECT #4 - 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 #5 - POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/LINKAGE
Posted on: 1982-04-28
Description
On the involved vehicles the clutch pressure plate may suddenly self destruct, scattering broken fragments.
Consequence
Corrective Action
Dealer will remove the bellville spring clutch assembly and replace it with a coil spring clutch assembly at no cost to owner.
Notes
Vehicle description: school buses; trucks, heavy.system: power train; clutch assembly.consequences of defect: a clutch pressure plate fragment could penetrate intothe passenger compartment, disable the operator and cause loss of vehiclecontrol and an accident.
DEFECT #6 - SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
Posted on: 1981-10-27
Description
An extra adapter fitting used along with an incorrect through-frame fitting may have been installed in the fluid line. The additional length of the extra fitting could move the fluid line into a position of interference with the clutch rod, causing wear on the fluid line.
Consequence
Corrective Action
The unnecessary adapter fitting will be removed from the brake system and the correct through-frame fitting will be installed. The brake line will be inspected for evidence of wear and replaced, if necessary, at no charge to owner.
Notes
Vehicle description: passenger vehicles equipped with a step fuel tank on theleft side.system: service brakes; fluid line.consequences of defect: excessive wear could cause a loss of brake fluid.vehicle braking capability would be reduced or lost without prior warning andan accident could result.
DEFECT #7 - STEERING:LINKAGES:TIE ROD ASSEMBLY
Posted on: 1981-04-08
Description
The nut that fastens the tapered tie rod ends to the steering arms may not have been sufficiently tightened on certain vehicles. The nut could loosen and eventually come off, causing the tie rod to disengage from the steering arm. The nut may come off despite the installation of locking cotter pins.
Consequence
Corrective Action
The nut will be securely fastened at no charge.
Notes
Vehicle description: medium and heavy trucks and tractor trailers; busesequipped with ih 9,000 lb., 10,800 lb., or 12,000 lb. Front axles.system: steering; tie rod end attaching nut.consequences of defect: this could cause loss of vehicle control, without priorwarning, and an accident.