# Service bulletin TSN 32\-05

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: 10193229
- Published by NHTSA: 2021\-05\-13
- Manufacturer's number: TSN 32\-05
- Manufacturer's date: 2014\-11\-26
- NHTSA component: EQUIPMENT; SUSPENSION

## NHTSA's summary

TSN for Freightliner vehicles equipped with Hendrickson AIRTEK steer axle suspension \- Customer / Driver complaints of popping noise originating from the front suspension. Incorrect fastener clamp load at the rear shackle bracket can result in premature wear of the aluminum shackle and bushing sleeve.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10193229-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10193229-9999.pdf)

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

## Components

Equipment and accessories, Suspension

## Vehicles listed

- FREIGHTLINER FREIGHTLINER

JSON: [/v1/bulletins/10193229](/v1/bulletins/10193229)

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