Service bulletin CPI404428
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 | 10136448 |
| Published by NHTSA | 2018-05-14 |
| Manufacturer's number | CPI404428 |
| Manufacturer's date | 2018-04-20 |
| NHTSA component | EQUIPMENT:MECHANICAL; EQUIPMENT |
NHTSA's summary
Target completion date has changed from 4/13/2018 to 5/11/18.Bolts and Pendulum dampers coming out of the front peanut cover. It has been found the bolts for the Pendulum damper ring are not being torqued appropriately from the supplier and Spiralock featured machined incorrectly within threaded holes. Caterpillar is aware of the issue and is working to improve quality checks. If loose bolts are found during assembly a torque of 66NM should be applied.
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
Equipment and accessories
| CATERPILLAR CATERPILLAR |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.