Service bulletin PI-0752
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 | 10043091 |
| Published by NHTSA | 2012-02-21 |
| Manufacturer's number | PI-0752 |
| Manufacturer's date | 2011-09-01 |
| NHTSA component | STEERING:HYDRAULIC POWER ASSIST:PUMP |
NHTSA's summary
MACK TRUCK: ON CERTAIN TRUCKS, THERE IS A LOSS OF SPEED (LOW) ASSIST. THE PUMP FLOW AND PRESSURE MUST BE TESTED BEFORE REPLACING TANDEM PUMP ASSEMBLY. *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
Steering, Power steering
| MACK GRANITE (GU) | 2012 |
|---|---|
| MACK GU | 2011 |
| MACK MRU | 2011 to 2012 |
| MACK PINNACLE (CHU) | 2011 to 2012 |
| MACK TD | 2012 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.