Service bulletin CPI426392
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 | 10165569 |
| Published by NHTSA | 2019-10-04 |
| Manufacturer's number | CPI426392 |
| Manufacturer's date | 2019-09-24 |
| NHTSA component | EQUIPMENT; ENGINE AND ENGINE COOLING |
NHTSA's summary
Roller pin wear has been seen on the 4535998 lifter. Parts have been returned and confirmed to have poor surface finish on the inner diameter of the roller on the failed units. Supplier shipping components not to print. Continuous Product Improvement (CPI) project to change roller pin material to a more wear resistant material.
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
| CATERPILLAR C7 | |
|---|---|
| CATERPILLAR C9 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.