Service bulletin TSB210109-052520
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 | 10198324 |
| Published by NHTSA | 2021-06-28 |
| Manufacturer's number | TSB210109-052520 |
| Manufacturer's date | 2021-05-25 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
This Technical Service Bulletin provides an updated maintenance schedule and operator recommendations when operating HDZAA Spec F RV gensets in high ambient temperatures, which may result in no start/rough running or overload symptoms.
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 HDZAA |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.