# Service bulletin PUN\-3254

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: 11027577
- Published by NHTSA: 2026\-01\-10
- Manufacturer's number: PUN\-3254
- Manufacturer's date: 2026\-01\-09
- Campaign id or software version: PUN\-3254
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Altec has designed new pole guide pin brackets to reinforce the pole guide assembly and help prevent fatigue and assembly damage on certain DT85H and DT85E derricks built from November 2020 to June 2025.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027577-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027577-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Vehicles listed

- 2020 to 2025 ALTEC DT85 SERIES

JSON: [/v1/bulletins/11027577](/v1/bulletins/11027577)

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