Service bulletin SC-22-003
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 | 11013363 |
| Published by NHTSA | 2025-02-01 |
| Manufacturer's number | SC-22-003 |
| Manufacturer's date | 2022-02-26 |
| Campaign id or software version | SC-22-003 |
| NHTSA component | STEERING |
NHTSA's summary
Transit bus procedure to inspect torque strips on the steering gearbox and record breakaway values then replacing the hardware and using blue loctite to reinstall.
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
Steering
| PROTERRA CATALYST | 2018 to 2021 |
|---|---|
| PROTERRA ZX5 | 2020 to 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.