# Service bulletin PU\-08\-008

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: 10191324
- Published by NHTSA: 2021\-05\-03
- Manufacturer's number: PU\-08\-008
- Manufacturer's date: 2017\-05\-24
- NHTSA component: TRAILER HITCHES; SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\)

## NHTSA's summary

Hendrickson Trailer Commercial Vehicle Systems is pleased to announce the availability of additional ride heights on ZMD® ZERO MAINTENANCE DAMPING® technology for INTRAAX® AANT 23K integrated suspension systems. Previously only available for 14\-inch ride heights, ZMD can now be specified for AANT 23K models with 15\-inch through 17\-inch ride heights with standard travel.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10191324-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10191324-9999.pdf)

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

## Components

Driver assistance, Suspension, Trailer hitch

## Vehicles listed

- HENDRICKSON HENDRICKSON

JSON: [/v1/bulletins/10191324](/v1/bulletins/10191324)

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