Blue Bird Q-Bus recalls
There are 14 safety recalls on record for the Blue Bird Q-Bus, covering 36,496 vehicles in total across all the models in each campaign. Newest first.
Blue Bird Q-Bus recalls by model year
2003 12002 22001 52000 61999 51998 41997 21996 21995 11994 11993 31992 2
All recalls
Vehicle speed control
- What is wrong
- Certain 2001 through 2005 all american, commercial series, and q-bus school and transit buses equipped with john deere 8.1 cng engines. The subject buses equipped with the john deere engines may surge inappropriately due to erractic operation of the air throttle if the engine is taken from full to zero load.
- Risk
- Unexpected engine surge could result in a vehicle crash, possibly resulting in personal injury.
- Remedy
- John deere will notify blue bird's customers and repair the engines free of charge. Customers are being instructed to contact john deere at 1-800-jd-engine.
Recall number 05V152000 · Recall details
Suspension
- What is wrong
- Vehicle description: school buses equipped with hendrickson rear air suspension. Inadequate tightening of the 5/8" bolts on the rear air suspension hanger bolts and on rear axle torque arm axle seat studs.
- Risk
- Insufficient tightening permits movement between the components that could result in bolts and studs breaking, increasing the risk of a crash.
- Remedy
- Dealers will replace the 5/8" grade 8-hanger bolts. In addition, axle spring seat fasteners will be checked for proper tightness and, if needed, tightened to specifications. Owner notification began january 18, 2002. 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 blue bird at 1‑478‑822‑2242.
Recall number 01V338000 · Recall details
Service brakes, air: drum: chamber
- What is wrong
- Vehicle description: school and transit buses. Insufficient torque on the arvin-meritor air brake chamber mounting nuts can allow the nuts to loosen over time.
- Risk
- This condition could reduce braking of the vehicle, possibly resulting in a crash.
- Remedy
- Dealers will inspect the torque values on each brake chamber nut and tighten to specifications. Owner notification began november 16, 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 blue bird at 1‑912‑822‑2242.
Recall number 01V320000 · Recall details
Electrical system: wiring
- What is wrong
- Vehicle description: school and transit buses equipped with rear mounted engines. The 12-volt power supply cable(s) may be chaffed by hoses, harnesses, frame components, or clamps.
- Risk
- This condition can result in power failure and/or risk of fire in the engine compartment.
- Remedy
- Dealers will remove and inspect the 12-volt power cable(s) from the battery to the starter and, if necessary, will replace the cables. Owner notification began july 30, 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 blue bird at 1‑912‑822‑2242.
Recall number 01V191000 · Recall details
Service brakes, air: slack adjusters
- What is wrong
- Vehicle description: school and transit buses equipped with a combination spicer j230 rear axle, spring suspension, and crewson brunner automatic slack adjusters. The crewson brunner slack adjuster contacts a u-bolt mounting bracket when a combination of the listed components are installed. The combination does not allow for full extension of the slack adjuster when brakes are applied.
- Risk
- This can cause a potential for reduced braking effort, increasing the risk of a crash.
- Remedy
- Dealers will install modified u-bolt brackets that will provide the needed clearance. Owner notification began march 15, 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 blue bird at 1‑912‑825‑2021.
Recall number 01V060000 · Recall details
Vehicle speed control: accelerator pedal
- What is wrong
- Vehicle description: school and transit buses equipped with electronic engines and felsted electronic accelerator pedals. The return springs can break on the accelerator pedals that are equipped with stainless steel or electroplated music wire return springs.
- Risk
- This condition could cause the pedal to go to full throttle if both return springs break, increasing the risk of a crash.
- Remedy
- Replacement accelerator pedals equipped with return springs manufactured of music wire with one additional coil on each spring and with an organic coating, eliminating electroplating will be installed.
Recall number 00V230001 · Recall details
Service brakes, air: controls: foot control/valve
- What is wrong
- Vehicle description: school and transit buses equipped with bendix air brakes. Bendix changed the internal design of the qr1c relay valve by adding a hole in the internal diaphragm. When the hole in the diaphragm aligns with the hole in the valve body, the brake application time increases.
- Risk
- Under certain conditions, such as parked on an incline, driver activates the parking brake but removes foot from the threadle valve, the bus could roll before the parking brake is fully engaged.
- Remedy
- Dealers will replace the diaphragms with holes with solid diaphragms for the qr1c valves.
Recall number 00V162000 · Recall details
Service brakes, air: supply: hoses, lines/piping, and fittings
- What is wrong
- Vehicle description: school and transit buses equipped with bendix ABS anti-lock braking system. The primary and secondary brake treadle valve air lines were installed incorrectly at the bendix r12dc relay valve.
- Risk
- With the brake system installed incorrectly, future maintenance might be affected by this inconsistency, causing the brakes to be installed incorrect, increasing the risk of a crash.
- Remedy
- Dealers will correct the air line plumbing at the bendix r12dc relay valve.
Recall number 00V051000 · Recall details
Electrical system: wiring: front underhood
- What is wrong
- Vehicle description: school and transit forward and rear engine buses equipped with cummins isb and isc engines. The wiring harness to the combustion air intake grid heater can chafe against the engine and wear through causing an electrical short in the grid heater power supply. The short causes the fusible link to fail.
- Risk
- When the fusible link fails, insulation on the fusible link can ignite, creating a fire risk in the engine compartment.
- Remedy
- Owners will be advised to replace the original grid heater power supply harness with fusible links with a new grid heater power supply harness equipped with fuses. In addition, a clamp will be added to support the harness away from the engine components.
Recall number 98V313000 · Recall details
Power train
- What is wrong
- Oversized rotors were installed in the powertrain drive motors in these buses.
- Risk
- When the bus is in service and the oversized rotor inside the electric powertrain motor becomes heated, the rotor expands causing the motor to become sluggish, stall and could seize, failing completely.
- Remedy
- Northrup-grumman will perform the modification to these powertrain drive motors.
Recall number 96V198000 · Recall details
Steering: linkages
- What is wrong
- Quench cracks occurred in the pitman arm pinch bolt during the bolt manufacturing process, causing a weakness in these bolts.
- Risk
- These cracks can cause the bolts to fracture resulting in a loss of steering control and increasing the potential for a vehicle crash.
- Remedy
- Blue bird will provide replacement bolts for all affected units.
Recall number 95V036000 · Recall details
Service brakes, air: drum: chamber
- What is wrong
- An incorrect size brake chamber may have been installed on the front and/or rear brake assemblies which could affect the brake balance and stopping distance.
- Risk
- Brake imbalance may cause loss of vehicle control during brake applications; increased stopping distance or brake application could result in loss of control and an accident.
- Remedy
- Bus owners will be provided with instructions to inspect their vehicles and provide blue bird with certain information. Blue bird will review the information and, where needed, will forward replacement brake chambers along with replacement instructions to the vehicle owners. Brake chamber replacement will be performed by the vehicle owner or a qualified repair facility.
Recall number 94V011000 · Recall details
Steering: hydraulic power assist: hose, piping, and connections
- What is wrong
- The hydraulic hoses which interconnect with the hydraulic pump, hydraulic radiator fan motor and power steering gear have an undersized wire mesh core which results in an improper hose end crimp. The improper crimp can cause a leak, emptying the power steering hydraulic fluid reservoir, resulting in loss of power steering assist.
- Risk
- Complete loss of power steering assist can cause loss ofvehicle control and result in an accident.
- Remedy
- Owners are being asked to inspect hose for the date code 3-1q93 which is embossed on the hose cover every 18 inches. Replacement hoses will be provided. Owners can handle the repair themselves or have a blue bird distributor assist them. Owners will be reimbursed for the labor charges following completion of the recall work.
Recall number 93V203000 · Recall details
Service brakes, air
- What is wrong
- The front brake air lines are incorrectly routed through the pressure protection valve at the auxiliary wet tank. This results in lack of air pressure to the front brakes when the air pressure in the auxiliary wet tank drops below 65 p.s.I., resulting in inoperable front brakes.
- Risk
- When there is no front brake application, stoppingdistance increases, and there is an increased risk of accident.
- Remedy
- Correctly reroute the brake lines.
Recall number 93V081000 · Recall details
Questions about the Blue Bird Q-Bus recalls
How do I check if my Blue Bird Q-Bus has an open recall?
Enter your VIN in the VIN decoder on this page to see the recalls for your exact model and year, then confirm with any dealer of the brand or the manufacturer, who can tell you whether the repair was already done on your car.
Do I have to pay for a recall repair?
No. Safety recall repairs are free at any authorized dealer of the brand, even if the car is out of warranty or you are not the first owner.
How many recalls does the Blue Bird Q-Bus have?
14, covering vehicle speed control, suspension and service brakes, air.
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