Service bulletin P56049
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 | 10154149 |
| Published by NHTSA | 2019-03-04 |
| Manufacturer's number | P56049 |
| Manufacturer's date | 2018-12-01 |
| NHTSA component | ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY |
NHTSA's summary
Operation Name: Hendrickson Trailer Commercial Vehicle Systems Document Name: Product Update - Air Piloted Valve (3-way) Summary: This document announces a change in suppliers for the VS-23588 air piloted valve (3-way), and the introduction of a new replacement part number VS-38689, for use with various Hendrickson air control kits.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Equipment and accessories
| HENDRICKSON HENDRICKSON |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.