Service bulletin PI-0780
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 | 10044334 |
| Published by NHTSA | 2012-06-13 |
| Manufacturer's number | PI-0780 |
| Manufacturer's date | 2012-05-01 |
| NHTSA component | SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE |
NHTSA's summary
MACK: DURING EXTREME DOWNWARD ARTICULATION OF REAR AXLE, THE AIR SPRING MAY SEPARATE AT MOUNTING BELL. *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
Suspension
| MACK CHN | 2008 |
|---|---|
| MACK CHU | 2008 to 2010 |
| MACK CXU | 2008 to 2010 |
| MACK GRANITE (GU) | 2012 |
| MACK GU | 2008 to 2011 |
| MACK PINNACLE (CHU) | 2011 to 2012 |
| MACK PINNACLE (CXU) | 2011 to 2012 |
| MACK TD | 2012 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| M728-005A 202308 | 2023-09-06. Service bulletin. TSB: Barksdale Leveling Valve, Leak Test |
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| M-451-001 | 2022-09-01. Service bulletin. 2007 Document reformatted to be published as a TSB in Impact. Updated Crossmember for improved clearance. |
| M-711-001 | 2022-09-01. Service bulletin. 2008 Document reformatted to be published as a TSB in Impact. Rear Suspension Repair. |
| KC-2170 | 2022-06-07. Service bulletin. Electronically Controlled Suspension (ECS) Losing Air Pressure |
| SB-12-1043 | 2009-01-13. Service bulletin. MACK TRUCK: SUSPENSION CROSSMEMBERS, PRIMAAX REAR SUSPENSION. MODELS EQUIPPED WITH THE HENDRICKSON PRIMAAX REAR AIR SUSPENSION MAY DEVELOP A CRACK IN THE RADIUS OF THE LOWER END GUSSET. *PE |