Service bulletin HLT2021-001
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 | 10193549 |
| Published by NHTSA | 2021-05-17 |
| Manufacturer's number | HLT2021-001 |
| Manufacturer's date | 2021-04-15 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
HLT LIMITED DETERMINED THAT SOME HUBS MAY NOT HAVE THE KEEPER WASHER INSTALLED. KEEPER WASHER MAINTAINS PROPER TIGHTENING OF THE BEARING NUT. WITHOUT KEEPER WASHER THE NUT COULD BECOME LOOSER THAN NORMAL, CAUSING BEARING FAILURE. THERE IS COTTER A PIN INSTALLED THAT WILL KEEP THE NUT FROM COMING ALL THE WAY OFF.
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
Transmission and driveline
| HLT LIMITED HLT LIMITED |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.