Technical Service Bulletins

Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,686,952 Total Records
879 Vehicle Makes
1955–2025 Year Range
Clear

Showing 803 bulletins for NEW FLYER

ITS58508 Dec 31, 2018
NEW FLYER — XCELSIOR (2016–2018) — 4 vehicle combinations
060000 ENGINE (PWS)
This Maintenance Instruction Describes How to Retrofit Upgraded PEM Electric Drive Motor Mount Hardware and Fuel Cell Mounting Hardware.
View Full Details
ITS58518 Dec 31, 2018
NEW FLYER — XN40 (2019)
350000 EQUIPMENT
This Maintenance Instruction Describes How to Install Lanyards on Stop Request Sign Access Door.
View Full Details
ITS58474 Nov 30, 2018
NEW FLYER — XDE40 (2016–2019) — 8 vehicle combinations
060000 ENGINE (PWS)
This Maintenance Instruction Describes How to Rework Engine Mount for Water Belt Clearance.
View Full Details
ITS58480 Nov 30, 2018
NEW FLYER — XD60, XDE60, XN60 (2017–2018) — 6 vehicle combinations
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
This Maintenance Instruction Describes How to Inspect and if Necessary, Replace A/C Hoses in the articulation Joint.
View Full Details
ITS58486 Nov 30, 2018
NEW FLYER — NEW FLYER
060000 ENGINE AND ENGINE COOLING
This Maintenance Instruction Describes How to Retrofit Isolation Valves to the Fuel Cell Coolant Filter Installation.
View Full Details
ITS58499 Nov 30, 2018
NEW FLYER — NEW FLYER — 2 vehicle combinations
070000 FUEL SYSTEM, GASOLINE
This Maintenance Instruction Describes How to Install Fuel Valve Decals on the Fuel Fill Panel.
View Full Details
TSIB-18-01 Nov 1, 2018
NEW FLYER — XN35, XN40, XN60 (2011–2018) — 21 vehicle combinations
060000 ENGINE (PWS)
This Technical Service Information Bulletin Decsribes How to Inspect and Reroute as Required the Cummins L9N Engine Crankcase Ventilation Hose.
View Full Details
ITS-58444 Oct 31, 2018
NEW FLYER — XD35, XD40, XDE35, XDE40 (2016–2017) — 5 vehicle combinations
150000 SEAT BELTS
This Maintenance Instruction Describes How to Replace RECARO Seatbelts.
View Full Details
ITS-58450 Oct 31, 2018
NEW FLYER — XE40, XE60 (2017–2018) — 8 vehicle combinations
110000 ELECTRICAL SYSTEM
This Service Manual Bulletin Identifies a How to Update the Compressor Motor Junction Box Wiring, Lid and Gasket.
View Full Details
ITS58416 Sep 28, 2018
NEW FLYER — XN35, XN40, XN60 (2018–2019) — 8 vehicle combinations
060000 ENGINE (PWS)
This Maintenance Instruction Describes How to Inspect for Correct Installation of O2 Sensor Seals and Insulation.
View Full Details
SMB-182 Sep 4, 2018
NEW FLYER — XD60, XDE60, XN60, XT60 (2010–2019) — 54 vehicle combinations
160000 STRUCTURE
This Service Manual Bulletin Identifies a New Requirement for Bolt Replacement in the Artic Joint Support Frame Installed on your New Flyer Vehicle.
View Full Details
ITS6914 Aug 31, 2018
NEW FLYER — XD40, XD60, XDE40, XDE60, XE40, XN35, XN40, XN60, XT40 (2017–2019) — 15 vehicle combinations
130000 VISIBILITY/WIPER (PWS)
This Maintenance Instruction Describes How to Remove and Install Streetside and Curbside Windshield Wiper Idler Arm Assemblies.
View Full Details
ITS6898 Aug 31, 2018
NEW FLYER — XE40 (2017–2018) — 2 vehicle combinations
160000 STRUCTURE
This Maintenance Instruction Describes How to Re-torque Curbside and Streetside Rooftop Side Screen Mounting Bracket Nuts.
View Full Details
SMB181 Aug 27, 2018
NEW FLYER — NEW FLYER
030000 BRAKES (PWS)
This Service Manual Bulletin Updates the "DANGER" Notification Related to the Disposal of a Spring Brake Chamber in the Service Manual Instructions.
View Full Details
SMB180 Aug 17, 2018
NEW FLYER — D35LF, D35LFR, D40LF, D40LFA, D40LFR, D60LF, D60LFA, D60LFR, DE35LF, DE35LFA, DE35LFR, DE40LF, DE40LFA, DE40LFR, DE60LF, DE60LFA, DE60LFR, XD35, XD40, XD60, XDE40, XDE60 (1994–2019) — 164 vehicle combinations
100000 POWER TRAIN
This Service Manual Bulletin Provides Updated Preventive Maintenace Interval for the Crankcase Breather Tube Element on Buses Equipped with a Cummins Diesel ISL 07 or ISL 09 Engine.
View Full Details
ITS6885 Jul 31, 2018
NEW FLYER — XDE40 (2018) — 2 vehicle combinations
100000 POWER TRAIN
This Maintenance Instruction Describes How to Add a Relay for the Addition of the Auto-Neutral Feature of the Transmission Control Module (TCM)
View Full Details
ITS6790 May 31, 2018
NEW FLYER — XN35, XN40, XN60 (2016–2018) — 6 vehicle combinations
350000 EQUIPMENT
This Maintenance Instruction Describes How to Install CNG Diamond Decals on the Sides of the Vehicle. This is a new requirement of the NFPA 52 - April 2016 Edition which was missed due to a specification language interpretation. NFP
View Full Details
ITS6830 May 31, 2018
NEW FLYER — XD60, XN40, XN60 (2016–2018) — 5 vehicle combinations
350000 EQUIPMENT
This Maintenance Instruction Describes How to Install the Optional Wheelchair Ramp Manual Extension Tool. (This tool is not required to manually deploy or stow the wheelchair ramp).
View Full Details
ITS6845 May 29, 2018
NEW FLYER — XN40, XN60 (2015–2018) — 3 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Maintenance Instruction Describes How to Remove and Replace Exhaust Compartment Harness Heat Shield.
View Full Details
ITS6825 May 29, 2018
NEW FLYER — XD60, XN60 (2017–2018) — 3 vehicle combinations
350000 EQUIPMENT
This Maintenance Instruction Describes How to Remove & Replace A/C Hoses
View Full Details
ITS6785 Apr 30, 2018
NEW FLYER — XD35, XD40 (2016–2017) — 4 vehicle combinations
103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
This Maintenance Instruction Decribes How to Add Relay for Auto Neutral Signal to Transmission Control Module.
View Full Details
ITS6786 Apr 30, 2018
NEW FLYER — XE40 (2013–2017) — 3 vehicle combinations
060000 ENGINE (PWS)
This Maintenance Instruction Decribes How to Replace Electric Motor Mounting Bolts.
View Full Details
ITS6768 Mar 30, 2018
NEW FLYER — XD60, XN60 (2017–2018) — 10 vehicle combinations
350000 EQUIPMENT
This Maintenance Instruction Decribes How to Remove and Replace HVAC Return Air Filter Hinge Mounting Hardware.
View Full Details
ITS6745 Mar 30, 2018
NEW FLYER — XN35, XN40, XN60 (2014–2018) — 8 vehicle combinations
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
This Maintenance Instruction Decribes How to Replace the Surge Tank Low Coolant Level Sensor.
View Full Details
ITS6754 Feb 28, 2018
NEW FLYER — XD35, XD40, XDE35, XDE40, XDE60, XE40, XN40, XN60 (2015–2017) — 14 vehicle combinations
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
This Maintenance Instruction Decribes How to Update Battery Equalizer Programming.
View Full Details