Service bulletin TSB200197
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 | 11021543 |
| Published by NHTSA | 2025-08-06 |
| Manufacturer's number | TSB200197 |
| Manufacturer's date | 2025-07-25 |
| NHTSA component | ENGINE |
NHTSA's summary
This Technical Service Bulletin describes the verification and resolution steps for the engine control module calibration used in Super Products® Vacuum Trucks during PTO Water Pump Operation which may lack governor tuning specific to the application, resulting in vibration and excessive noise when the PTO water pump is active.
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
| CUMMINS L9 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.