ITS61086
Service Bulletin/Repair Instructions
Instructions to remove DEF sensor bypass calibration from engine ECM and new sensor installation AR - 12inch DEF tank
Vehicle report
2021 NEW FLYER XD40
Service bulletins
6 bulletinsTechnical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
ITS61281
Service Bulletin/Repair Instructions
Instructions to adjust certain cantilever mounted seats and adjust them to proper height.
ITS61148
Service Bulletin/Repair Instructions
Instruction to Service to check the four mounting bolts that attach the steering box mounting bracket to the frame of the bus to ensure they are torqued to the correct value.
ITS60838
Service Bulletin/Repair Instructions
Instruction to Service 60838 to check/replace fuse box mounting hardware as required.
ITS60381
Service Bulletin/Repair Instructions
This Instruction to Service describes how to install a reminder decal for the SDS panel retaining lanyard on specifically equipped buses.
ITS59303
Service Bulletin/Repair Instructions
Technical Instruction describing hos to remove, rework, and replace the stop request sign support bracket, to promote clearance for electrical wiring.
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.