ITS61722
Service Bulletin/Repair Instructions
Instructions for replacing a CNG decal to comply with New York State regulations
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.
ITS61722
Instructions for replacing a CNG decal to comply with New York State regulations
ITS61187
Instructions to Service to incorporate a PLC Update to prevent interlock activation when CAN speed messages are absent.
ITS58950
Technical Instruction describing how to remove and replace the front suspension air springs,
SMB191
Service Manual Bulletin - Changes to Cummins ISLG and L9N engine oil specifications and oil change intervals.
TSIB 20-01
Technical Service Information Bulletin describing changes to the Cummins ISLG, L9N, ISB6.7G and B6.7N engine oil specifications.
ITS58779
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.
TSIB-18-01
This Technical Service Information Bulletin Decsribes How to Inspect and Reroute as Required the Cummins L9N Engine Crankcase Ventilation Hose.
ITS6790
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. NFPA 52 - 15.2.11.1.5 "...In addition to the requirement in 15.2.11.1.2 for placement of the diamond-shaped label on the lower right rear of the vehicle, labels shall be affixed to each side of the power unit..." The "power unit" - is defined in the NFPA 52 as "the vehicle".
ITS6745
This Maintenance Instruction Decribes How to Replace the Surge Tank Low Coolant Level Sensor.
ITS6754
This Maintenance Instruction Decribes How to Update Battery Equalizer Programming.
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.
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.
ITS6623
This Maintenance Instruction Describes How to Inspect Rear Axle Hub Spindle Nuts
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
ITS6582
This Maintenance Instruction describes how to add jumper harnesses to both windshield washer pump and wheelchair ramp pump.
SMB169
This Service Manual Bulletin provides a procedure for venting the tanks when the solenoid valve is stuck closed or not operating, and a procedure for the installation of the solenoid valve on the CNG tank.
ITS6420
TECHNICAL INSTRUCTION FOR AMEREX DISPLAY MODULE AND FIRMWARE VALIDATION
ITS6369
TECHNICAL INSTRUCTION TO REWIRE THE VOLTAGE REGULATOR POWER SUPPLY FROM THE BATTERY SIDE TO THE LOAD SIDE OF THE BATTERY DISCONNECT SWITCH.
ITS6406
TECHNICAL INSTRUCTION TO CORRECT INSTALLATION OF STEERING GEARBOX MOUNTING PLATE.
ITS6339
TECHNICAL INSTRUCTION TO REWORK HEAT EXCHANGER CABIN LOOP LINE AND ROUTING.
ITS6364
TECHNICAL INSTRUCTION TO REWORK HEAT EXCHANGER CABIN LOOP LINE AND ROUTING.
ITS6247
TECHNICAL INSTRUCTION - REWORK GAS DETECTION SYSTEM WIRING ROUTING - SPECIFICALLY EQUIPPED VEHILCES
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.