Vehicle report
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
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.
ITS61063
Instructions to Service to remove bypassed engine calibration from ECM and replace DEF sensor as required.
ITS61187
Instructions to Service to incorporate a PLC Update to prevent interlock activation when CAN speed messages are absent.
ITS60288
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.
ITS59266
Technical Instruction describing how to mechanically fasten the Engergy Guide System (EGS) support brackets to the existing upper bulkhead structure at the articulation joint.
SMB-182
This Service Manual Bulletin Identifies a New Requirement for Bolt Replacement in the Artic Joint Support Frame Installed on your New Flyer Vehicle.
SMB180
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.
ITS6830
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).
PMB049
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
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
This Maintenance Instruction Describes How to Install New Articulation Joint Panel Cosmetic Caps.
SMB177
This Service Manual Bulletin provides new inspection and replacement requirements for the coolant hoses located above the SDS enclosure on specifically equipped buses.
SMB176
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.
ITS6467
This Maintenance Instruction Describes How to Add Re-enforcement Brackets to the Existing Air Accessory Tank Mounting Bracket.
PMB048
This Parts Manual bulletin provides information on the part numbers of the engine lift brackets
SMB173
This bulletin provides PM inspection requirements for the K-menber on the fuel tank support structure
ITS6572
This Maintenance Instruction describes an inspection of ZF center axle hub/rotor bolt torque.
SMB170
This Service Manual Bulletin provides a correction for the information regarding the replacement of the DEF tank suction filter.
SMB168
Service Manula Bulletin provides revised OEM information on the exhaust, after treatment System and DEF tank.
ITS6413
TECHNICAL INSTRUCTION TO REPLACE VERTICAL BOOSTER PUMP WITH A HORIZONTAL BOOSTER PUMP
ITS6420
TECHNICAL INSTRUCTION FOR AMEREX DISPLAY MODULE AND FIRMWARE VALIDATION
ITS6368
TECHNICAL INSTRUCTION TO REWIRE THE VOLTAGE REGULATOR POWER SUPPLY FROM THE BATTERY SIDE TO THE LOAD SIDE OF THE BATTERY DISCONNECT SWITCH.
ITS6402
TECHNICAL INSTRUCTION TO REWORK HEAT EXCHANGER COOLANT LINE AND LINE ROUTING.
ITS6364
TECHNICAL INSTRUCTION TO REWORK HEAT EXCHANGER CABIN LOOP LINE AND ROUTING.
ITS6221
TECHNICAL INSTRUCTION TO REMOVE AND REWORK ARTICULATION JOINT BELLOWS ASSEMBLY ON SPECIFICALLY EQUIPPED VEHICLES
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.