Service bulletin FSB-284-044
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 | 10054507 |
| Published by NHTSA | 2014-01-30 |
| Manufacturer's number | FSB-284-044 |
| Manufacturer's date | 2013-09-01 |
| NHTSA component | ENGINE |
NHTSA's summary
MACK: UNDER CERTAIN CONDITIONS, HIGHER THAN EXPECTED TURBOCHARGER WHEEL SPEED, UNEVEN ENGINE SPEED, LOW T2 TEMPERATURES, HIGH ENGINE LOAD, MAY HAVE REGENERATION SERVICE FAILURES. MODEL CXU, GU. NO YEARS LISTED. *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
| MACK GRANITE (GU) | 2012 to 2013 |
|---|---|
| MACK GU | 2011 |
| MACK PINNACLE (CXU) | 2011 to 2013 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.