3 recalls found. |
DEFECT #1 - SUSPENSION:FRONT
Posted on: 1993-04-08
Description
During extreme braking application the front axle rolls forward, pushing the steering arm forward, and non-uniform braking effort, caused by various brake component conditions, results in the vehicle pulling to the right.
Consequence
Unexpected pull to the right during brake applicationcould result in loss of steering control and an accident.
Corrective Action
Axle roll will be corrected by stiffening the upper torque arm to reduce the allowance for axle roll and relocating the upper torque arm to eliminate the interference with the steering arm. The non-uniform braking effort will be corrected by repairing the brakes in accordance with rockwell brake standards.
Notes
System: front suspension.vehicle description: buses delivered to the regional transit district of denver,colorado.
DEFECT #2 - VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR
Posted on: 1993-03-16
Description
Regular nuts, instead of locking nuts, were used to secure an extension arm from the forward side of the windshield wiper motor to the wiper arm. The non-locking nut can loosen and allow the extension arm to slip off the tapered shaft causing the wipers to cease to function.
Consequence
Non-functioning wipers results in reduced visibility forthe driver in inclement weather conditions and increases the risk of occurrenceof an accident.
Corrective Action
Replace the regular nuts with a locking nut.
Notes
System: visual systems.vehicle description: buses.
DEFECT #3 - STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
Posted on: 1992-10-30
Description
The roll pin used to attach the u-joint to the steering shaft can back out of its position and shear.
Consequence
Shearing of the roll pin causes the u-joint/steeringdriveshaft attachment to fail and drop below its normal position, resultingin loss of steering control.
Corrective Action
A bolt and nut arrangement will be added for protection against the pin failure.
Notes
System: steering.vehicle description: buses.