Service bulletin BS4629ER1
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 | 10164979 |
| Published by NHTSA | 2019-09-16 |
| Manufacturer's number | BS4629ER1 |
| Manufacturer's date | 2019-08-16 |
| NHTSA component | FUEL SYSTEM, DIESEL |
NHTSA's summary
Possibility of fuel leakage
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
Fuel system
| NOVA BUS LFS | 2019 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2021286 | 2021-05-14. Fuel System |
|---|---|
| 21V351000 | 2021-05-14. FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| BS5467E | 2023-10-17. Service bulletin. Potential presence of a gap may cause frame crack. Only to perform during a frame crack repair process near front bolt of joint #2. |
|---|---|
| FT4651 | 2023-08-17. Service bulletin. Failure of DEF sensor GEN 6 within the expected 5-years lifespan. |
| FT4797 | 2020-03-09. Service bulletin. Coolant leak off surge tank fitting |
| BS4629E | 2019-08-19. Service bulletin. Possibility of fuel leakage |