2017 New Flyer XD40 technical service bulletins

16 technical service bulletins and manufacturer communications cover the 2017 New Flyer XD40.

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

Feb 18, 2025 Service bulletinInstructions to Service to remove bypassed engine calibration from ECM and replace DEF sensor as required.
Nov 30, 2020 Service bulletinTechnical instruction describing how to replace specified street and curbside front headlamps.
May 30, 2019 Service bulletinTechnical Instruction describing how to replace the kneeling buzzer.
Oct 31, 2018 Service bulletinThis Maintenance Instruction Describes How to Replace RECARO Seatbelts.
Aug 17, 2018 Service bulletinThis Service Manual Bulletin Provides Updated Preventive Maintenace Interval for the Crankcase Breather...
Apr 30, 2018 Service bulletinThis Maintenance Instruction Decribes How to Add Relay for Auto Neutral Signal to Transmission Control Module.
Feb 28, 2018 Service bulletinThis Maintenance Instruction Decribes How to Update Battery Equalizer Programming.
Jan 5, 2018 Service bulletinThis Parts Manual Bulletin provides new part number information for the moveable arm kit for the Kongsberg...
Jan 5, 2018 Service bulletinThis Service Manual Bulletin provides new OEM (Kongsberg) PM inspection requirements and new installation...
Dec 31, 2017 Service bulletinThis Maintenance Instruction Describes How to Update Voltage Equalizer Programming.
Dec 6, 2017 Service bulletinThis Service Manual Bulletin provides new inspection and replacement requirements for the coolant hoses...
Nov 15, 2017 Service bulletinThis Service Manual Bulletin provides new information on how to check for proper chain tension, as...
Oct 31, 2017 Service bulletinThis Maintenance Instruction Describes How to Add Heat Shrink to Rear Camera Pigtail (wiring).
Aug 11, 2017 Service bulletinThis Parts Manual bulletin provides information on the part numbers of the engine lift brackets
Aug 11, 2017 Service bulletinThis bulletin provides PM inspection requirements for the K-menber on the fuel tank support structure
Jun 28, 2017 Service bulletinThis Service Manual Bulletin provides a correction for the information regarding the replacement of the...

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