2020 New Flyer XD40 technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Jul 7, 2025 Service bulletinInstructions to adjust certain cantilever mounted seats and adjust them to proper height.
• Feb 18, 2025 Service bulletinInstructions to Service to remove bypassed engine calibration from ECM and replace DEF sensor as required.
• Nov 3, 2023 Service bulletinInstruction to Service 60838 to check/replace fuse box mounting hardware as required.
• Aug 9, 2023 Service bulletinInstruction to Service to replace bracket to provide additional clearance on HVAC cable.
• Dec 5, 2022 Service bulletinITS was issued to perform an inspection and replacement of fuse box fasteners if necessary
• Feb 1, 2022 Service bulletinThis Instruction to Service describes how to install a reminder decal for the SDS panel retaining lanyard...
• Aug 31, 2021 Service bulletinTechnical Instruction describing hos to remove, rework, and replace the stop request sign support bracket,...
• May 6, 2021 Service bulletinThis instruction to service describes how to inspect specifically equipped vehicles for SDS Window...
• May 3, 2021 Service bulletinThis technical service instruction describes how to remove and replace SDS Window strike pins and remove...
• Mar 5, 2021 Service bulletinTechnical Instruction describing how to inspect and install new headlamp harness if required.
• Apr 30, 2020 Service bulletinTechnical Instruction describing the procedure for the removal and replacement of the auxiliary heater...
• Apr 23, 2020 Service bulletinTechnical Instruction describing how to retrofit new shock absorber dust covers, height sensor and harness...
• Apr 23, 2020 Service bulletinTechnical Instruction describing how to retrofit new shock absorber dust covers, height sensor and harness...