Service bulletin PI-0759
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 | 10043092 |
| Published by NHTSA | 2012-02-21 |
| Manufacturer's number | PI-0759 |
| Manufacturer's date | 2011-09-01 |
| NHTSA component | POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT |
NHTSA's summary
MACK TRUCK: ON CERTAIN TRUCK CHASSIS, THERE MAY BE POSSIBLE DAMAGE TO COMPONENTS CAUSE BY LOOSENING OF THE JOINT AND NOISE DURING OPERATION, ON THE BULL GEAR MOUNTING BOLTS. *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
Transmission and driveline, Differential
| MACK GRANITE (GU) | 2012 |
|---|---|
| MACK GU | 2011 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.