Service bulletin PI-0760
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 | 10043093 |
| Published by NHTSA | 2012-02-21 |
| Manufacturer's number | PI-0760 |
| Manufacturer's date | 2011-09-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
NHTSA's summary
MACK TRUCK: ON CERTAIN VEHICLES, THE AFTERTREATMENT DIESEL EXHAUST FLUID (DEF) SOLENOID VALVE WAS INCORRECTLY MOUNTED BACKWARDS. THIS CAUSES COOLANT TO LIFT VALVE SEAT AND FLOW CONTINUOUSLY, OVERHEATING AND POSSIBLY ILLUMINATING INDICATOR MALFUNCTIONING LIGHT. MODEL GU. *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, Exhaust and emissions
| MACK GU | 2010 to 2011 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.