251030 Battery email
Other
A consumer notification indicating one of New Flyer's battery suppliers is exiting the market.
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.
251030 Battery email
A consumer notification indicating one of New Flyer's battery suppliers is exiting the market.
TSIB 25-07
This Bulletin is being issued due to New Flyer & MCI have received reports that customers are re-torquing high-voltage (HV) connections during preventative maintenance inspections as outlined in the Preventive Maintenance section of the Service or Maintenance manual. This Bulletin reminds operators that the inspection procedure is visual only and does not require retorque unless the witness marks indicate the fasteners have loosened.
TSIB 25-04
This Technical Service Information Bulletin has been issued to remind customers that fill pressure must not exceed 25 psi to avoid injury or damage components during filling and deaeration of the ESS Battery Thermal Management System.
ITS61289
Instructions to update OVHD HV charge box contactors to replace the existing GIGAVAC ones with new RINCON contactors.
ITS61250
Instruction to Service for updating ESS drains, remove internal mechanism, re-install and add duckbill. Remove the ESS breather, extract the internal mechanism, remove the three desiccant bags and reinstall the breather. 6 string buses.
TSIB 22-13 Rev B
Service bulletin increasing the torque value of a joint in a double-tilt steering column spline shaft.
ITS60853
Instruction to Service 60853 to rework a ground cable for the DC link distribution box.
ITS-60816
Instruction to Service to install enhanced ESS drain valves - 6 string system.
ITS60641
Instructions and PNs to install an improved Battery Thermal Management System fill decal.
ITS60648
Instructions to re-route ABS cables near the center axle for better clearance.
ITS-60756
On certain buses, mounting rivnuts for securing the ESS and inverter rack may have insufficient crimping. ITS-60756 provides instructions for checking/correcting the rivnut crimping as required.
IST-60523
ITS was issued to correct the orientation of HV contactors. Incorrect orientation can lead to premature failure
TSIB 22-08
New Flyer has issued Technical Service Information Bulletin (TSIB) 22-08, providing for the application of silicone paste onto overhead charging rails to inhibit water from collecting on the rails
ITS60373
This Instruction to Service describes how to remove and repalce the circuit breaker for the Valeo coolant pump installed on specifically equipped buses.
ITS59313
A Technical Instruction discribing how to replace the bracket for the interlock switch on the upper Energy Storage System (ESS) compartment.
ITS59258
This instruction to service describes how to upgrade the DICO module speed signal pull down resistor on specifically equipped vehicles.
ITS59239
This instruction to service describes how to inspect specifically equipped vehicles for SDS Window components and function, and how to rework these components if required. The "SDS Window" is a maintenance access panel designed to look like a side window.
ITS59216
This technical service instruction describes how to remove and replace SDS Window strike pins and remove additional seals if present. The "SDS Window" is a maintenance access panel designed to look like a side window.
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.