Service bulletin SP-491-030
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 | 10044346 |
| Published by NHTSA | 2012-06-14 |
| Manufacturer's number | SP-491-030 |
| Manufacturer's date | 2012-06-01 |
| Replaces | SP-491-030-2 |
| NHTSA component | EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT |
NHTSA's summary
VOLVO TRUCKS: THE O RINGS WERE INSTALLED ON TRANSMISSIONS INCORRECTLY AT TIME OF ASSEMBLY, CAUSING TRANSMISSION FLUID LOSS AND/OR DAMAGE TO TRANSMISSION, PREMATURELY. *PE UPDATED 8/21/12. *PE
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
Equipment and accessories, Transmission and driveline, Automatic transmission
| VOLVO VAH | 2012 |
|---|---|
| VOLVO VHD | 2012 |
| VOLVO VNL | 2012 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.