AI DamageNEW Flyer XN40: problems, complaints, bulletins
Summary for the NEW Flyer XN40 across 10 model years: 0 owner complaints and 39 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Equipment | 0 | 0 | 35 |
| Electrical system | 0 | 0 | 15 |
| Engine and cooling | 0 | 0 | 8 |
| Suspension | 0 | 0 | 8 |
| Engine | 0 | 0 | 7 |
| Fuel system | 0 | 0 | 6 |
| Powertrain | 0 | 0 | 5 |
| Structure | 0 | 0 | 4 |
| Visibility | 0 | 0 | 4 |
| Steering | 0 | 0 | 2 |
| Exterior lighting | 0 | 0 | 1 |
| Service brakes | 0 | 0 | 1 |
| Other | 0 | 0 | 4 |
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Suspension. Wheel alignment, control arms, subframe, even tire wear.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- Instructions to replace the sway bar bracket with the updated design to reposition the sway bar bushing…
- Instructions to reorient oxygen sensor harness on Cummins LN9 engines to prevent harness chaffing
- Instructions for replacing a CNG decal to comply with New York State regulations
- Instructions to replace driveshaft guard mounting hardware
- Instructions to verify steering column shaft collar pinch bolt installation
- Instructions to Service to incorporate a PLC Update to prevent interlock activation when CAN speed…
- Instruction to Service for inspection and correction of side console illumination lamps
- Technical Instruction describing how to remove and replace the incorrect EPA emissions placard
- This Instruction to Service describes how to install a reminder decal for the SDS panel retaining lanyard…
- This Instruction to Service describes the procedure of removing the Comotech windshield wiper motors and…
- Technical Instruction describing hos to remove, rework, and replace the stop request sign support bracket,…
- Technical Instruction describing how to remove and install a decal indicating CNG fuel system tank expiry date
Other models of this make
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.