2018 New Flyer XN40 technical service bulletins

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

• Aug 31, 2021 Service bulletinTechnical Instruction describing hos to remove, rework, and replace the stop request sign support bracket,...
• Jun 30, 2020 Service bulletinTechnical Instruction describing how to remove and replace the front suspension air springs
• May 6, 2020 Service bulletinService Manual Bulletin
• Apr 3, 2020 Service bulletinTechnical Service Information Bulletin describing changes to the Cummins ISLG, L9N, ISB6.7G and B6.7N...
• Jan 8, 2020 Service bulletinTechnical Instruction describing how to download a program to the Vansco Programmable Logic Control (PLC)...
• Dec 24, 2019 Service bulletinTechnical Instruction on how to remove and replace the left rear muffler access door, including paint...
• Nov 1, 2018 Service bulletinThis Technical Service Information Bulletin Decsribes How to Inspect and Reroute as Required the Cummins...
• Sep 28, 2018 Service bulletinThis Maintenance Instruction Describes How to Inspect for Correct Installation of O2 Sensor Seals and...
• Aug 31, 2018 Service bulletinThis Maintenance Instruction Describes How to Remove and Install Streetside and Curbside Windshield Wiper...
• May 31, 2018 Service bulletinThis Maintenance Instruction Describes How to Install CNG Diamond Decals on the Sides of the Vehicle
• May 29, 2018 Service bulletinThis Maintenance Instruction Describes How to Remove and Replace Exhaust Compartment Harness Heat Shield.
• Mar 30, 2018 Service bulletinThis Maintenance Instruction Decribes How to Replace the Surge Tank Low Coolant Level Sensor.
• 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.
• Nov 15, 2017 Service bulletinThis Service Manual Bulletin provides new information on how to check for proper chain tension, as...
• Aug 11, 2017 Service bulletinThis bulletin provides PM inspection requirements for the K-menber on the fuel tank support structure