5 recalls found. |
DEFECT #1 - SEATS
Posted on: 2000-11-06
Description
Vehicle description: certain school buses and transit buses equipped with national seating's series 93b-sb driver seat. A bracket attaching the gas spring shock to the height adjuster of the seat can deform and break. This bracket is located at the top of the height adjuster.
Consequence
If the bracket is not replaced after deforming, and is allowed to break, its breaking will result in a sudden drop of the driver's seat, increasing the risk of loss of control of the vehicle and a crash.
Corrective Action
Dealers will replace the seat base and add reinforcement to the seat assembly
Notes
Owner notification began february 9, 2001.owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact thomas built atalso contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
DEFECT #2 - EXTERIOR LIGHTING:HEADLIGHTS:SWITCH
Posted on: 2000-06-30
Description
Certain school buses with weldon technologies' 5050-1400 surface mount marker lights have an option to replace each of the twelve clearance/marker/identification lights with four-candlepower lights, twice the candlepower normally used. The higher current demand created by these lights can cause excessive heat through the headlight switch connection if a relay is not installed between the combination tail/marker light circuit and the headlight switch.
Consequence
This can result in deformation of the plastic connectors that connect the headlight switch to its wiring harness.
Corrective Action
Dealers will install a relay to reduce the current draw through the headlight switch. Owner notification began september 8, 2000. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact thomas built at 1-336-881-7219.
Notes
Also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
DEFECT #3 - SEATS
Posted on: 1998-09-25
Description
Vehicle description: school and transit buses equipped with national seating series 93b-sb driver seat. A bracket attaching to the height adjusting shock absorber on the driver's seat can deform and break.
Consequence
This condition can result in a sudden drop of the driver's seat, increasing the risk of loss of control of the vehicle and a crash.
Corrective Action
Dealers will add a reinforcement to the bracket, or if the bracket is deformed and/or broken, the entire seat base will be replaced.
Notes
Owner notification began december 7, 1998.owners who take their buses to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact thomas built at 1-336-841-5991.also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
DEFECT #4 - VEHICLE SPEED CONTROL
Posted on: 2003-07-17
Description
On certain trucks and buses equipped with cummins electronic control modules on the c8.3g and l10g engines, the ecm does not have the ability to detect a throttle fail-safe engine shutdown command. This could result in an unanticipated, uncommanded open throttle condition without warning.
Consequence
If this event occurs, the vehicle operator will not have control of the engine speed, possibly resulting in a vehicle crash.
Corrective Action
Cummins will notify the customers and replace the ecm. Owners should contact cummins at 1-800-343-7357 or freightliner at 1-503-745-5219.
Notes
Customers can also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
DEFECT #5 - STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS
Posted on: 2008-02-27
Description
Daimler trucks is recalling 243,435 my 1995-2008 thomas built school buses manufactured between january 1994, and march 10, 2008. (additional buses have been added to this recall campaign. Please see supplemental report no. 4) the emergency exit door handle begins corroding around the securing roll pin and square drive mechanism causing the protective finish to chip and flake. Continued corrosion and pitting weakens the handle. Handles weakened by corrosion may break while trying to open the door from the exterior.
Consequence
In the event of an emergency, a person on the outside of the bus may break the door handle trying to open the emergency exit potentially delaying evacuation and increasing the risk of personal injury to the vehicle's occupants.
Corrective Action
Daimler trucks will notify owners and will replace the handles with a more robust handle free of charge. Repairs will be performed by thomas built buses dealerships. The recall began on august 18, 2008, and notification for the revised population is expected to begin on or about april 29, 2009. Owners may contact thomas built at 336-889-4871.
Notes
Daimler trucks recall no. Fl-525.customers may contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty: 1-800-424-9153); or go to http://www.safercar.gov.