2019 Nova Bus LFS technical service bulletins
103 technical service bulletins and manufacturer communications cover the 2019 Nova Bus LFS.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Crank case vent (CCV) hoses may get damaged over time.
- Battery tray structure cracks due to thin sheet metal.
- Battery Tray Structure Cracks
- Improved durability of engine-side heat exchanger hoses.
- The belt guard hinge may crack.
- Introduction of headlight N109645 to replace N71373
- A bad connection at the ZF transmission connector may
- Validation of the previous passenger seat back panel campaign.
- Potential presence of a gap may
- Support for infotainement displays may crack
- Failure of DEF sensor GEN 6 within the expected 5-years lifespan.
- Fire light coming on in the dash, Fire detection system
- Lexan panels cracking at mounting holes
- ECP radiator failures deemed to be due to overpressure events.
- Due to the lack of bonding surface between the two large roof top panels, when thermal expansion and...
- Destination sign controllers were failing at a high rate
- Fire light coming on in the dash
- On the Thermo King HVAC roof unit, after replacing the actuator N8897109, some customers could see the...
- HVAC deflectors are breaking at the folded attachment points
- Replace the 50 PSI interlock pressure regulator for a 65 PSI interlock pressure regulator
- Horn may fail due to the low internal high heat resistance.
- New lower shock mount available with an adapter plate better suited for the front and rear axle.
- MCC Driver's Display Electrical Terminal Failure.
- Headlight Failure
- Cummins has issued a Temporary Repair Practice: TRP2484 â ECM Calibration for DEF Header Sensor Failures...
- Hydraulic Tank Rubber Mount Bushing Failures
- Windshield Wiper Motor Failure
- Cracked marker lights causes water intrusion
- Brake chambers may fail and
- Fiber material should be Woven Aramid Fabric, but some parts have knitted Aramid.
- Corrosion problems at the junction bus bar used for the 24 volts power distribution between the...
- The tell-tale light for the ''Brake worn out'' is actually non-functionnal.
- Corrosion at the junction bus bar used for the 24 volts power distribution between the alternator, the...
- The door alarm comes on when the air is released on the main door valve
- On the flip-up seats, the premature failure of the grommet causes the seat backs to become loose.
- Kidde fire suppression system tamper seal
- Bracket for the front camera may break
- Overhead Display Screen Weld Crack and Hardware Loose
- Brakes standard repair
- ITS Box Shelves Loose
- Surge tank cover Chafing on Components
- Hydraulic Level Sensor Defective, failures or intermittent Low hydraulic light coming on in service
- Information about the engine coolant
- Recommendations on the disinfection of vehicles as well as products and precautions to be taken.
- Throttle pedal not responding with Check Engine Light (CEL) turned on. Out Of Service (OOS) reports are...
- Hydraulic level sensor defective
- Passengers seat back cracked inspection
- Water Intrusion in Rear Interior Electrical Compartment
- Engine door hinge becoming loose
- Auxiliary heater Thermo 300 is discontinued
- CAC elbow hose failures
- Water Intrusion in Rear Interior Electrical Compartment
- The VIP relay is part of the radio control system.Buses are out of service due to radio not working or p/a...
- Curbside Exterior Mirror Water Intrusion
- Bolts in the rear canopy (under the radiator) are getting loose
- Curb side front wheel air brake hose rubbing the inside of the wheel
- Drag links found loose after 35 to 45000 ml. Replace drag links.
- The battery beam/arm support located on the bottom of the battery compartment was not installed correctly...
- Fiber material should be Woven Aramid Fabric, but some parts have knitted Aramid
- Failures or intermittent Low hydraulic light coming on in service
- Coolant surge tank cover may rub on hose and clamps.
- Charge air cooler piping leaks and create a low pressure fault code in Cummins ECU.
- Air Dryer Consep Valve Relay may stuck ON, causing the Consep Valve to stay energised and to overheat.
- Introduction of a new steering gearbox without the lubrication zerk.
- TRW has eliminated from service procedure TAS-103 the greasing of the steering gearbox output shaft.
- Wheelchair seat hardware loose
- Ramp does not operate with new program and new sensor CATA
- Wheel chair access ramp does not operate under the actual VBEA program.
- Replacement of Hydraulic Oil Level Sensor
- Corrosion in the power cables that feed the Electric Cooling Package
- Hanover Destination Sign Controller Electric Terminal Failures
- Interlock pressure transducer failure
- TCU Connector missing zip-tie
- Driver legend decal does not match the pictograms of the dashboard
- Coolant leak off surge tank fitting
- The driver stationary and sliding glass can brake or crack
- Bosch Steering Drive Shaft Hardware Loose
- Floating voltage on VBEA sleep mode
- Missing p-clamps for engine power cables
- Electric Cooling Package Power Cable Corrosion
- Wheelchair seat belt hardware loose
- Engine door Hinge becoming loose
- TK return air grill filters are too small for the grill assembly
- Loctite was forgotten and torque was missed
- Bosch Steering Gear Box Hardware Loose or Missing
- GPS Antenna Defective
- Possibility of fuel leakage
- Alternator Cable Rubbing on Thermostat Hose
- Cracked Driver Stationary and Sliding Glass
- The repair kit parts will require a specific installation procedure
- A new option is available to ease the removal of the Thermo King AC unit evaporator on CNG vehicles.
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