Service bulletin TCH-001-065
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 | 10208322 |
| Published by NHTSA | 2022-02-28 |
| Manufacturer's number | TCH-001-065 |
| Manufacturer's date | 2015-09-30 |
| NHTSA component | ENGINE AND ENGINE COOLING; SERVICE BRAKES, HYDRAULIC |
NHTSA's summary
This bulletin is to inform our All Makes customers of a potential oil passing issue with E or QE series of competitive Cummins and Holset air compressors. Please note that because these models require a specific amount of holding pressure in the discharge line, it is recommended that they be paired with Bendix® AD-9® or AD-IP® air dryers to minimize compressor oil passing and maximize service life.
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
Brakes, Engine
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Listing a model year does not mean every vehicle of it is concerned: the document says which.