# Service bulletin CSR\-3287

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: 11031368
- Published by NHTSA: 2026\-04\-17
- Manufacturer's number: CSR\-3287
- Manufacturer's date: 2026\-04\-09
- Campaign id or software version: CSR\-3287
- NHTSA component: UNKNOWN OR OTHER; POWER TRAIN

## NHTSA's summary

Altec Industries, Inc. has received notification from Daimler Truck North America LLC \(DTNA\) that certain 2020\-2026 Freightliner 108SD, 114SD, 122SD and Business Class M2 and Western Star 4700, 47X, 48X RHD and 49x vehicles equipped with an Altec aerial device or equipment could have fasteners in the axle clamp group that might not have been properly tightened and can loosen and fail. As a result, the axle could shift, leading to loss of vehicle control, increasing the risk of a crash.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031368-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031368-9999.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2025 to 2026 ALTEC AERIAL DEVICE
- 2025 to 2026 ALTEC DIGGER DERRICK

JSON: [/v1/bulletins/11031368](/v1/bulletins/11031368)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20CSR-3287&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11031368&vehicle=Service%20bulletin%20CSR-3287)