Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 803 bulletins for NEW FLYER
ITS58770
Oct 31, 2019
110000 ELECTRICAL SYSTEM
Technical Service Instruction Describing How to Cap Charger Wakeup Input Wire and Install New Vansco Multiplex Program
ITS58779
Oct 31, 2019
010000 STEERING
Technical Service Instruction Describing How to Rewire TRW Steering Column to Provide a Memory Power Circuit. - The addition of the switch ensures that the TRW Steering System maintains its calibration in the event of a power disruption.
ITS58777
Oct 31, 2019
010000 STEERING
Technical Service Instruction Describing How to Rewire TRW Steering Column to Provide a Memory Power Circuit. - The addition of the switch ensures that the TRW Steering System maintains its calibration in the event of a power disruption.
ITS58751
Sep 30, 2019
160000 STRUCTURE
Technical Instruction to remove and replace the antenna pedestal mounting brackets.
ITS58734
Sep 30, 2019
160000 STRUCTURE
Technical Instruction to increase the stiffness of external louvered access door panels.
SMB188
Sep 20, 2019
040000 SERVICE BRAKES, AIR
Service Manual Bulletin provides revised information for the Preventive Maintenance on specifically equipped vehicles with the Powerex belt driven air compressor.
SMB186
Sep 20, 2019
350000 EQUIPMENT
Service Manual Bulletin providing revised, corrected or additional information for the Preventive Maintenance on buses specifically equipped with a Powerex direct drive air compressor.
SMB187
Sep 13, 2019
110000 ELECTRICAL SYSTEM
Service Manual Bulletin which stresses the need for safety when performing maintenance on the high voltage systems on your New Flyer vehicle.
TSIB 19-02
Aug 1, 2019
020000 SUSPENSION
This Technical Service Information Bulletin (TSIB) is a continuation of TSIB 17-02, and Service Manual Bulletin SMB-167, which updated the Preventative Maintenance (PM) 6,000 Mile visual inspection requirements for older LF, LFA and LFR bus
ITS58708
Jul 31, 2019
060000 ENGINE (PWS)
Instruction to Service explaining how to inspect, and reorient DEF tank support strap if required.
ITS58698
Jul 31, 2019
110000 ELECTRICAL SYSTEM
Instruction to Service describing how to install proximity switch sensors on curbside and streetside electrical charging access panels.
SMB185
Jul 31, 2019
060000 ENGINE AND ENGINE COOLING
Service Manual Bulletin describing a modification to the lubrication procedure for the Energy Storage System (ESS) battery coolant filter replacement, during normal preventative maintenance schedule.
ITS-58639
May 30, 2019
040000 SERVICE BRAKES, AIR
Technical Instruction Describing How to Retrofit the Air Compressor Snorkel Air Intake System.
ITS58663
May 30, 2019
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to replace the kneeling buzzer.
ITS58657
May 30, 2019
160000 STRUCTURE
Technical Instruction describing how to add acrylic tape to seal the Energy Storage System (ESS) covers.
ITS58641
May 30, 2019
110000 ELECTRICAL SYSTEM
Technical Instruction describing how to install decal on fuse box.
SMB-184
May 1, 2019
160000 STRUCTURE
Service Manual Bulletin describing corrosion protection for galvanized coated structures, applicable to all models of bus.
ITS58621
Apr 30, 2019
060000 ENGINE (PWS)
Instruction to Service - retrofit instructions for modification to air compressor snorkel air intake
SMB179
Apr 17, 2019
030000 SERVICE BRAKES, HYDRAULIC
Service Manual Bulletin - revised troubleshooting charts for MGM E-Stroke brake monitoring system
ITS58608
Mar 29, 2019
160000 STRUCTURE
This technical instruction describes how to add retainer blocks to the SDS (maintenance access only) window hinge.
ITS58599
Mar 29, 2019
020000 SUSPENSION
This technical instruction describes how to retrofit the suspension ??A?A?D??A?A? shaped anti sway bar mounting bushings and hardware.
ITS58550
Feb 28, 2019
110000 ELECTRICAL SYSTEM
This Maintenance Instruction Describes How to Improve Rooftop Electrical Storage System (ESS) Enclosure Sealing.
SMB183
Feb 1, 2019
162900 STRUCTURE:BODY:ROOF AND PILLARS
This Service Manual and Operators Guide Bulletin Adds a WARNING Regarding Safe Operation of Roof-top Escape Hatches, While Charging a Battery Electric Vehicle.
ITS58518
Dec 31, 2018
350000 EQUIPMENT
This Maintenance Instruction Describes How to Install Lanyards on Stop Request Sign Access Door.
ITS58506
Dec 31, 2018
060000 ENGINE AND ENGINE COOLING
This Maintenance Instruction Describes How to Upgrade PEM Electric Drive Motor Mounting Hardware.