Service bulletin 491021
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 | 629010 |
| Published by NHTSA | 2002-03-26 |
| Manufacturer's number | 491021 |
| Manufacturer's date | 2001-11-01 |
| Replaces | 491021 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES |
NHTSA's summary
SUBJECT REGARDING OIL TO WATER TRANSMISSION OIL COOLER FOR VEHICLES WITH EATON OR MERITOR TRANS, WITH INTERNAL OIL PUMP. *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, Automatic transmission
| VOLVO VNL | |
|---|---|
| VOLVO VNM |
Listing a model year does not mean every vehicle of it is concerned: the document says which.