2013 Blue Bird Vision TSBs

to include additional new fault codes for all applicable system types (brake, engine, and transmission). Also, "Powertrain, Ford" has been added to the drop-down tab as a system type selection. "Powertrain Ford" system type is used to identify both Ford engine and transmission fault codes.

Also listed is a new Ametek gateway module and applicable software. New Ametek gateway module is only applicable to the Ford Gasoline Vision. Revisions have been made to Ametek instrument cluster software that improve or addresses items noted below. Improved fuel level dampening (only affects diesel fuel systems) Average fuel economy not displaying accurately (only affects diesel fuel systems) High or fast idle set up process on service part replacements (only affects service mode set up) Park brake indicator flashes and audible beep sounds when multiplex module goes in sleep mode (only affects certain Actia to Ametek service part replacements)

of single strand failing, leading to multiple stands, and eventually belt failure. The belt composition is not ideal for the life cycle of the bus. This Service Bulletin will provide owners with a one-time new replacement belt with the more durable material that is currently being used in production and for service. This Service Bulletin is for part cost coverage only. No labor reimbursement will be provided. Affected Units: Blue Bird Body Company is voluntarily issuing a service bulletin for the following: o Certain model year 2013 through 2022 Blue Bird Vision School Buses omanufactured from January 10, 2012 through February 26, 2021 o Certain model year 2013 through 2022 Blue Bird Vision Non-School Buses omanufactured from November 20, 2012 through November 19, 2020 Repair Parts: The Parts List outlined in the S21AZ Instructions details the part required to perform Service Bulletin S19AZ and should be ordered through Blue Bird Service Parts. The belt is based on the engine generation. Parts are currently available. Time Allowance: No labor will be provided to replace the belt with a more durable material belt, per the published Service Bulletin instructions.

This is being done as a product upgrade and to increase customer satisfaction. Blue Bird will be updating all Gen3 Propane buses with the improved Gen4 roller finger follower (RFF). The new Gen4 RFF improves oil jet velocity for the RFF roller bearing element and camshaft interface.

The customer communication requested return of unsold inventory to inspect the sealing. The injector sealing may have an issue which will cause a slow leak. A slow leak of the DEF Injector can lead to crystal formation which can cause aftertreatment related fault codes and ECU driven engine derating.

Drivers and Service manuals list either 5W-20 or 5W-30 Engine Oil Requirements. At your next and all subsequent oil changes, Blue Bird recommends only the use of 5W-30 motor oil. All oils used must have the API certification mark. The current oil fill cap is labeled 5W-20. Install a new oil fill cap labeled 5W-30.

school and non-school buses manufactured from June 5, 2010 through December 8, 2015, and equipped with optional Cummins diesel engines may experience failure of the 5.50? rear engine exhaust support cables. Instructions are provided for Service Bulletin S16YJ, Rear Engine Exhaust Cables.

SIDES OF ENGINE MOUNT CROSSMEMBER. MODEL 2011-2014 VISION. *PE

INFORMATION INSTRUCTIONS FOR TRANSMISSION HARNESS INSPECTION FOR PROPER TRANSMISSION OIL COOLER HOSE AND ROUTING CONNECTIONS IF EQUIPPED WITH FORD PROPANE ENGINES. *PE

BLUE BIRD BUSES WITH CUMMINS ENGINE AND DECALS ON OR NEAR DEAERATION TANK FILLER TO STATE THE TYPE OF COOLANT FACTORY HAD INSTALLED. MODEL VISION, ALL AMERICAN. NO YEARS LISTED. *PE

for technical bus support requests.

INSPECTED, AND REPLACED, IF NECESSARY, WITH NEW SURGE TANKS, IF CRACKS ARE DETECTED. MODEL 2011-2014 BBCV VISION. *PE

FOR HUB AND ROTOR ASSEMBLY AND FRONT INSTALLATION. MODEL 2005-14 VISION, ALL-AMERICAN AND ACTIVITY. *PE

WHEN SERVICE BRAKES NOT APPLIED, SERVICE BRAKES LAMP REMAIN ON DUE TO SWITCH FOR SERVICE BRAKE NOT INSTALLED OR ADJUSTED PROPERLY. MODEL 2013 VISION. *PE

THE HYDRAULIC BRAKE INTERLOCK ON CERTAIN MODEL YEAR VISION BUSES MAY HAD INSTALLED THE CIRCUIT PROTECTION INCORRECTLY WHICH COULD LEAD TO CIRCUIT BREAKER TRIPPING PREMATURELY. *PE

Powertrain Control Module (PCM) modification remotely at the dealer service center location. This modification will be done using the Roush Diagnostic Tool (RDT). The RDT software version 10.04.0011 or higher is required.

AVAILABLE FOR CERTAIN MODEL OF BUSES, AND INFORMATION IS BEING PROVIDED FOR BODY CONTROL MODULE (BCM) BRACKET INSTALLATION. MODELS 2010-2014 VISION, ALL AMERICAN. *PE

service of the Blue Bird products. These troubleshooting guides are available on the Vantage website.

The new cluster will be in full production beginning June 5, 2017. During the time between now and June 5, 2017 Blue Bird will be building some pilot units with the new cluster. Until full implementation Feature 40280 -14 will be added to pilot units. The new Ametek instrument clusters will also be used as a direct service part replacement for older Actia instrument clusters.

DUE TO NOT HAVING LATEST SOFTWARE INSTALLED IN INSTRUMENT CLUSTER, BUS WILL EXPERIENCE AN EXCESSIVE FUEL GAUGE NEEDLE MOVEMENT DURING RAPID STOPPING OR ACCELERATING. MODEL 2013 VISION. *PE

BREAKAWAY ADAPTER FAILS TO MEET NFPA 58 REQUIREMENTS FOR 90 DEGREE ZINC. THE NEW STEEL FITTING AND BREAKAWAY ADAPTER WOULD REPLACE EXISTING 90 DEGREE ZINC FITTING. *PE

cable in the event a repair involved removal or disconnecting the shift selector at the transmission or shifter on BBCV?s equipped with a Ford 6R140 Transmission.

Buses were built buses with ACTIA instrument clusters from the 2011 year model until the 2018 year models. Note we replaced ACTIA with a new supplier AMETEK. AMETEK instrument clusters implemented 06/05/2017 with feature 40280-14.

MODELS 2012-2014 ALL AMERICAN, VISION. *PE

AT MOUNTING LOCATIONS OF REAR AIR SUSPENSION CROSSMEMBER, FATIGUE CRACKS MAY HAVE DEVELOPED AND WOULD NEED TO BE INSPECTED AND REPLACED, IF REQUIRED. MODELS 2012-2014 ALL AMERICANS, VISIONS. *PE

NO MODEL OR MODEL YEARS LISTED. *PE