Service bulletin SIL-3175
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 | 11012811 |
| Published by NHTSA | 2025-01-11 |
| Manufacturer's number | SIL-3175 |
| Manufacturer's date | 2025-01-11 |
| Campaign id or software version | SIL-3175 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
Altec has learned that certain DC and DM model derricks built from January 2019 to June 2024 could have improper weld fusion. This means the welds could fail, causing a crack.
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.
| ALTEC DIGGER DERRICK | 2019 to 2024 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.