Service bulletins for the 2021 NovaBUS LFS
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.
102 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Transmission and driveline are shown. Show all
| BS5540E | 2024-02-24. Service bulletin. POWER TRAIN. P-clamps holding the transmission coolant pipes can break. |
|---|---|
| FT5409 | 2023-10-29. Service bulletin. POWER TRAIN. A bad connection at the ZF transmission connector may cause the transmission to jerk when shifting or show the fault code 188. |
| FT5314R1 | 2023-07-13. Service bulletin. POWER TRAIN. P-Clamp failure on Transmission cooling pipes. P-Clamp cannot withstand the load of the cooling pipes. Thicker P-clamp as a containment solution. |
| FT5314 | 2022-12-01. Service bulletin. POWER TRAIN. P-clamp cannot withstand the load of the cooling pipes. Thicker P-clamp as a containment solution. |
| LI5280E | 2022-06-30. Service bulletin. POWER TRAIN. Transmission |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.