Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
TSIB 25-01
Service Bulletin/Repair Instructions
Thermo-King has issued a Service Bulletin (SB866-1) related to the clutch bearing maintenance on their QS616 HVAC screw compressor. New Flyer is issuing this Technical Service Information Bulletin to notify New Flyer XD60, XN60 and XDE60 bus operators about this Thermo-King Service Bulletin.
ITS60288
Service Bulletin/Repair Instructions
This Instruction to Service (ITS) decribes the inspection procedure required to inspect the upper bulkhead brakets for cracks, on the articulation joint of a sixty foot bus.
ITS58843
Service Bulletin/Repair Instructions
This is a technical service instruction describing how to weld/repair cracks as required at Diesel Exhaust Fluid (DEF) tank bracket, and add reinforcement bracket at DEF tank bracket area.
SMB-182
Service Bulletin/Repair Instructions
This Service Manual Bulletin Identifies a New Requirement for Bolt Replacement in the Artic Joint Support Frame Installed on your New Flyer Vehicle.
SMB180
Service Bulletin/Repair Instructions
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.
PMB049
Service Bulletin/Repair Instructions
This Parts Manual Bulletin provides new part number information for the moveable arm kit for the Kongsberg brake and accelerator assembly on specifically equipped vehicles.
SMB178
Service Bulletin/Repair Instructions
This Service Manual Bulletin provides new OEM (Kongsberg) PM inspection requirements and new installation procedure for the adjustable floor pedal moveable arm on specifically equipped vehicles.
ITS6683
Service Bulletin/Repair Instructions
This Maintenance Instruction Describes How to Install New Articulation Joint Panel Cosmetic Caps.
SMB177
Service Bulletin/Repair Instructions
This Service Manual Bulletin provides new inspection and replacement requirements for the coolant hoses located above the SDS enclosure on specifically equipped buses.
SMB176
Service Bulletin/Repair Instructions
This Service Manual Bulletin provides new information on how to check for proper chain tension, as measured by the chain deflection, while performing the ramp mechanism initial adjustments. This bulletin only applies to vehicles with New Flyer designed ramps.
PMB048
Service Bulletin/Repair Instructions
This Parts Manual bulletin provides information on the part numbers of the engine lift brackets
SMB173
Service Bulletin/Repair Instructions
This bulletin provides PM inspection requirements for the K-menber on the fuel tank support structure
SMB170
Service Bulletin/Repair Instructions
This Service Manual Bulletin provides a correction for the information regarding the replacement of the DEF tank suction filter.
SMB168
Service Bulletin/Repair Instructions
Service Manula Bulletin provides revised OEM information on the exhaust, after treatment System and DEF tank.
ITS6495
Service Bulletin/Repair Instructions
TECHNICAL INSTRUCTION TO INSTALL SPACER FOR ENTRANCE DOOR LOWER SHAFT PIVOT MOUNTING BRACKET.
ITS6221
Service Bulletin/Repair Instructions
TECHNICAL INSTRUCTION TO REMOVE AND REWORK ARTICULATION JOINT BELLOWS ASSEMBLY ON SPECIFICALLY EQUIPPED VEHICLES
ITS6216
Service Bulletin/Repair Instructions
TECHNICAL INSTRUCTION TO REMOVE AND REPLACE DEFROSTER HEATER BLOWER RESISTOR.
ITS5909
Service Bulletin/Repair Instructions
NEW FLYER: 2010 EPA OR NEWER ENGINES AND MINI-HYBRID COOLING SYSTEM BUSES WITH ISOLATED PIPE CLAMPS MAY EXPERIENCE RADIATOR CORROSION. *TA
ITS5927
Service Bulletin/Repair Instructions
Technical Instruction to Add Brackets to Driver's Side Console.