Service bulletin BS3457E
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10194392 |
| Published by NHTSA | 2021-05-24 |
| Manufacturer's number | BS3457E |
| Manufacturer's date | 2017-01-21 |
| NHTSA component | ENGINE AND ENGINE COOLING; EQUIPMENT; FUEL SYSTEM, GASOLINE |
NHTSA's summary
Surge tank coolant supply Justify Coolant supply to MK2 radiator might be erratic and create air pocket in radiator
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Equipment and accessories, Fuel system
| NOVA BUS LFS | 2017 |
|---|---|
| NOVA BUS LFS ARTIC | 2017 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 22V323000 | 2022-05-11. EQUIPMENT; EXTERIOR LIGHTING |
|---|---|
| 2021286 | 2021-05-14. Fuel System |
| 21V351000 | 2021-05-14. FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL |
| 2019172 | 2019-04-05. Accessories |
| 2019171 | 2019-04-05. Engine |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| LI5427E | 2023-12-22. Service bulletin. Improved durability of engine-side heat exchanger hoses. |
|---|---|
| FT5463 | 2023-09-26. Service bulletin. Failure of camera bracket will cause the camera to swing while bus is in motion. |
| FT4651 | 2023-08-17. Service bulletin. Failure of DEF sensor GEN 6 within the expected 5-years lifespan. |
| FT5243 | 2023-02-25. Service bulletin. ECP radiator failures deemed to be due to overpressure events. |
| APS5370E | 2023-02-24. Service bulletin. The Delco-Remy alternator is obsolete. Air cooled ductless (Almott) alternator, power cable and hardware kit to replace the Delco-Remy oil-cooled alternator. |
| BS5210ER1 | 2022-04-05. Service bulletin. Horn may fail due to the low internal high heat resistance. |
| PC1025R3 | 2022-02-04. Service bulletin. radiator leaking coolant |
| PC1025R2 | 2022-01-03. Service bulletin. Radiator leaking coolant |
| PC1025R1 | 2021-11-04. Service bulletin. Radiator leaking coolant |
| FT5055R1 | 2021-06-02. Service bulletin. Disconnect the power for the auxiliary heater. short term countermeasure |