# Service bulletin SB\-234030

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: 10032008
- Published by NHTSA: 2010\-02\-04
- Manufacturer's number: SB\-234030
- Manufacturer's date: 2009\-03\-30
- NHTSA component: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

## NHTSA's summary

MACK TRUCK: AFTERTREATMENT FUEL INJECTOR \(AFI\) AIR PURGE SYSTEM, KIT INSTALLATION INSTRUCTIONS. A CONTINUOUS AIR PURGE SYSTEM WAS DEVELOPED AND IMPLEMENTED INTO PRODUCTION ON VEHICLES EQUIPPED WITH A CATALYZED DIESEL PARTICULATE FILTER \(DPF\). SYSTEM PROVIDES A CONSTANT STREAM OF AIR THROUGH THE NOZZLE TIP TO COMPLETELY PURGE ANY RESIDUAL FUEL FROM THE NOZZLE FOLLOWING A DPF REGENERATION. NO MODEL 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

Fuel system, Fuel injection

## Vehicles listed

- 2007 to 2009 MACK MRU

JSON: [/v1/bulletins/10032008](/v1/bulletins/10032008)

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