BS5571E
Service Bulletin/Repair Instructions
The HVAC generator engine pulley has bolts that are too long.
Vehicle report
2022 NOVA BUS LFS
Service bulletins
58 bulletinsTechnical 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.
BS5578E
Service Bulletin/Repair Instructions
The rear door operator is missing one bolt and washer.
BS5580E
Service Bulletin/Repair Instructions
One fire suppression system pipe may be installed backwards and interfere with an alternator cable, creating friction that could damage one or both components.
FT5575E
Service Bulletin/Repair Instructions
Rear Door Electrical Operator. Incorrectly adjusted door stops could mislead the system by indicating incomplete closure of the door.
BS5572E
Service Bulletin/Repair Instructions
Water Sensor in E-Steering Compartment.
BS5438E
Service Bulletin/Repair Instructions
Restricted access to the Modular Propulsion Control System (MPCS) makes decommissioning difficult and presents a risk of damaging the HV cables during handling or testing.
FT5567
Service Bulletin/Repair Instructions
Battery Unbalanced Light Logic with AGM Battery.
FT5545
Service Bulletin/Repair Instructions
The Driverâs Barrier stationary glass is breaking in service due to possible metal to glass contact on the lower supports.
BS5551E
Service Bulletin/Repair Instructions
Headlight bezel adjustment screw may interfere with HIVIS frame.
FT5554
Service Bulletin/Repair Instructions
The Cabin Coolant Level Sensors for the LOW and HIGH levels are swapped.
BS5506E
Service Bulletin/Repair Instructions
Battery door slam latch, due to a shortage, N620000263 was installed as an alternative to temporarily replace N81288.
BS5450E
Service Bulletin/Repair Instructions
LED strip (N105390) was installed without seals in the plug.
BS5540E
Service Bulletin/Repair Instructions
P-clamps holding the transmission coolant pipes can break.
FT5531R1
Service Bulletin/Repair Instructions
Oil level creating different issues, Cummins recommendation following few parts issues.
FT5539
Service Bulletin/Repair Instructions
Buses logging cabin and engine coolant pressure codes as reported by Clever Device.
FT5534
Service Bulletin/Repair Instructions
The ground of the IVN unit (Intelligent Vehicle Network) could be connected to the wrong place.
FT5531
Service Bulletin/Repair Instructions
Oil level creating different issues in service. Cummins recommendation following few parts issues in service.
BS5490E
Service Bulletin/Repair Instructions
Fuse holder for the electric cooling fans require an improve protection against road debris.
BS5468E
Service Bulletin/Repair Instructions
Driver barrier door stanchion hardware loose, missing, or broken.
FT5509
Service Bulletin/Repair Instructions
The Driverâs Barrier stationary glass is breaking in service due to possible metal to glass contact on the lower supports. The glass must have a minimum of 3mm gap all around the supports.
BS5511E
Service Bulletin/Repair Instructions
The EGR cooling hose N95062-48 is not rated for the engine compartment temperature. Under certain conditions the EGR cooling hose may crack and cause coolant leak.
BS5530E
Service Bulletin/Repair Instructions
Flag Terminal Hole is too Large for Terminal Stud.
FT5535
Service Bulletin/Repair Instructions
Consat programation was not completed.
BS5497E
Service Bulletin/Repair Instructions
Communication System Cavity plugs missing in 2 Ethernet switches.
BS5503E
Service Bulletin/Repair Instructions
The WHA11 harness has a potential chafing issue.
FT5514
Service Bulletin/Repair Instructions
Upper door shaft nut may get loose.
FT5510E
Service Bulletin/Repair Instructions
Lower door shaft nut may get loose.
BS5444E
Service Bulletin/Repair Instructions
Reverse signal triggering stop request announcement. Causing odd signals to the clever and N-stop chime.
BS5501E
Service Bulletin/Repair Instructions
Battery tray arm may have loose hardware.
BS5447E
Service Bulletin/Repair Instructions
Rework allied motion e-Steering motor. 24V e-steering power supply threads length tolerances are not respect to standard.
LI5485E
Service Bulletin/Repair Instructions
Introduction of headlight N109645 to replace N71373. The new headlight is interchangeable and offers better protection against water intrusion. It is possible to replace only one headlight if necessary.
FT5465
Service Bulletin/Repair Instructions
Erroneous Fault Codes reporting on the AVM System of Clever Devices.
FT5487
Service Bulletin/Repair Instructions
Driver's barrier door has an improper fit. Multiple holes drilled in riser and slideout glass hits the next stop compartment.
FT5409
Service Bulletin/Repair Instructions
A bad connection at the ZF transmission connector may cause the transmission to jerk when shifting or show the fault code 188.
BS5441E
Service Bulletin/Repair Instructions
Wheel Chair Ramp Missing two P-clamps and a grommet.
BS5424E
Service Bulletin/Repair Instructions
Brake and Accelerator Pedals. Hardware and/or thread locker might be missing.
BS5446E
Service Bulletin/Repair Instructions
Mirror flasher signal is connected to the wrong output. Should be connected to LeftTurn and RightTurn.
FT5455
Service Bulletin/Repair Instructions
Brass fitting (N79131) leaks found at BL2 and BL4 two-way valve, repairs were performed not per AVT0029.
FT5432
Service Bulletin/Repair Instructions
Battery tray may crack, new battery hold down required.
FT5404E
Service Bulletin/Repair Instructions
There is a potential restriction of fluid due to an improperly placed clamp which could cause the power steering system to not operate has intended.
FT5405
Service Bulletin/Repair Instructions
Power steering lines chaffing the rear shell.
FT5437
Service Bulletin/Repair Instructions
The supplier Lift-U recommends the addition of a detection delay to prevent wrong fault code in the AVM.
BS5320ER1
Service Bulletin/Repair Instructions
Fire light coming on in the dash, Fire detection system
BS5380E
Service Bulletin/Repair Instructions
Fire light coming on in the dash, Fire detection system.
BS5382E
Service Bulletin/Repair Instructions
The Back-Up Run 24C was energizing the Run 24C Relay when MC43 was off and this was causing BAE Fault Codes. The redundancy of the Run24C relay was not connected correctly.
FT5386
Service Bulletin/Repair Instructions
Loose fuel tank due to improperly torqued hardware and missing hardware.
FT5391
Service Bulletin/Repair Instructions
American seating lower bracket hardware missing. Seating lower bracket hardware is missing due to insufficient torque and sealant.
FT5348
Service Bulletin/Repair Instructions
Wheelchair ramp deploy switch hardware loose.
FT5330
Service Bulletin/Repair Instructions
The NCP-2 corrosion preventative product has better performance than Maxi-coat
FT5341
Service Bulletin/Repair Instructions
Hardware fixing the steering gear box mounting plate may have been installed with an insufficient torque
FT5353
Service Bulletin/Repair Instructions
Hardware fixing the steering gear box mounting plate may have been installed with an insufficient torque.
BS5285
Service Bulletin/Repair Instructions
Installed headlights do not have heated lens.
FT5328
Service Bulletin/Repair Instructions
Leveling valve N92260 found out of adjustment
BS5320E
Service Bulletin/Repair Instructions
Fire light coming on in the dash. Addition of a bracket so water wonât drip on temperature sensor.
FT5339
Service Bulletin/Repair Instructions
To eliminate the possibility of an operator becoming injured by the sharp edges on the shield center display
LI5315E
Service Bulletin/Repair Instructions
On the Thermo King HVAC roof unit, after replacing the actuator N8897109, some customers could see the error code 36.
BS5300E
Service Bulletin/Repair Instructions
HVAC deflectors are breaking at the folded attachment points. The brackets broke right at the bending due to a sharp curve
FT5275
Service Bulletin/Repair Instructions
Parker Screen Software Update
Reading this report
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.