# Service bulletin 17730\-238, Rev.

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: 10138475
- Published by NHTSA: 2018\-05\-21
- Manufacturer's number: 17730\-238, Rev.
- Manufacturer's date: 2018\-03\-01
- NHTSA component: SUSPENSION

## NHTSA's summary

Operation Name: Hendrickson Truck Commercial Vehical Systems Document Name: Technical Procedure \- PRIMAAX EX, FIREMAAX EX, PRIMAAX, FIREMAAX Series Heavy\-Duty Rear Air Suspensions, Service Instructions Summary: This document provides preventive maintenance, service, repair and rebuild instructions for Hendrickson PRIMAAX EX, FIREMAAX EX, PRIMAAX and FIREMAAX Series rear air suspension systems.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10138475-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10138475-0001.pdf)

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

## Components

Suspension

## Vehicles listed

- HENDRICKSON HENDRICKSON

JSON: [/v1/bulletins/10138475](/v1/bulletins/10138475)

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