Defect: 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.
Consequence: 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.
Do not drive: No. Park outside: No.
Investigations
0 investigations; 0 open.
Manufacturer communications
3 manufacturer communications.
Communications by system
System
Count
EQUIPMENT
2
UNKNOWN OR OTHER
1
10128907
Date: 2016-12-08. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
New Blue Bird Support Center - Technical Bus Support: Dealer memo to announce the new on-line Blue Bird Support Center for technical bus support requests.
10128588
Date: 2016-01-14. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
Blue Bird Troubleshooting Guides: Blue Bird announcement of the addition of troubleshooting guides for assisting in the service of the Blue Bird products. These troubleshooting guides are available on the Vantage website.
10044287
Date: 2012-06-05. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
BLUE BIRD: PROCEDURE UPDATE INFORMATION BEING PROVIDED REGARDING REPLACEMENT OF HEATER RESISTORS ON ALL MODELS. NO MODEL OR MODEL YEARS LISTED. *PE
Notes on this record
Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.