Service bulletin SB-263-046
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 | 10037725 |
| Published by NHTSA | 2011-06-06 |
| Manufacturer's number | SB-263-046 |
| Manufacturer's date | 2011-06-01 |
| Replaces | FSB-263-046-4 |
| NHTSA component | UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN |
NHTSA's summary
MACK: FAN RINGS ARE CRACKING DURING EXTREME SERVICE. *RM UPDATED 9/7/11. *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
Engine, Cooling fan, Cooling system
| MACK GRANITE (GU) | 2012 |
|---|---|
| MACK GU | 2006 to 2011 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.