Service bulletin Li4998
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 | 10186512 |
| Published by NHTSA | 2021-02-02 |
| Manufacturer's number | Li4998 |
| Manufacturer's date | 2021-01-22 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
The elbow used on the CAC pipes too short and found a leakage, decided to use the double clamp, it was necessary to use the longer elbow in this area.
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
| NOVA BUS LFS | 2013 to 2014 |
|---|---|
| NOVA BUS LFS | 2015, 2016, 2017, 2018 |
| NOVA BUS LFS ARTIC | 2013 to 2014 |
| NOVA BUS LFS ARTIC | 2016, 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.
| 2019171 | 2019-04-05. Engine |
|---|---|
| 2017264 | 2017-05-16. Engine |
| 2015525 | 2015-11-05. Engine |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| LI5316ER2 | 2024-02-24. Service bulletin. Crank case vent (CCV) hoses may get damaged over time. |
|---|---|
| LI5427E | 2023-12-22. Service bulletin. Improved durability of engine-side heat exchanger hoses. |
| FT4651 | 2023-08-17. Service bulletin. Failure of DEF sensor GEN 6 within the expected 5-years lifespan. |
| LI5228ER2 | 2023-04-27. Service bulletin. DEF GEN4 tank, tank head and sensor will no longer be available in service |
| BS5320ER1 | 2023-04-03. Service bulletin. Fire light coming on in the dash, Fire detection system |
| FT5242 | 2023-02-25. Service bulletin. ECP radiator failures deemed to be due to overpressure events. |
| 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 The Delco-Remy alternator is obsolete.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. |
| LI5316ER1 | 2022-12-22. Service bulletin. Crank case vent (CCV) hoses may get damaged over time. |
| li5316E | 2022-12-03. Service bulletin. Crank case vent (CCV) hoses may get damaged over time. |