# Service bulletin 050301

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: 10013235
- Published by NHTSA: 2005\-04\-13
- Manufacturer's number: 050301
- Manufacturer's date: 2005\-04\-01
- NHTSA component: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM

## NHTSA's summary

RIDE HEIGHT CONTROL VALVE USED WITH INTERNATIONAL RIDE OPTIMIZED SUSPENSION \(IROS\) AND HENDRICKSON AIR SUSPENSION \(HAS\), WITHOUT CODE 14899, MAY NOT RE\-INFLATE THE AIR SPRINGS DUE TO BLOCKAGE IN THE DUMP PORT. INTERNATIONAL. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Suspension, Air suspension

## Vehicles listed

- UNKNOWN UNKNOWN

JSON: [/v1/bulletins/10013235](/v1/bulletins/10013235)

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