Service bulletin 25WT01
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 | 628553 |
| Published by NHTSA | 2002-03-13 |
| Manufacturer's number | 25WT01 |
| Manufacturer's date | 2001-10-01 |
| NHTSA component | POWER TRAIN:MANUAL TRANSMISSION |
NHTSA's summary
SUBJECT REGARDING HD/B 500/4000MH BEARING RETAINER LOCKNUT RETENTION. *TT
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Transmission and driveline, Manual transmission
| ALLISON TRANSMISSION |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.