# NHTSA Preliminary Evaluation PE09010
> **AIR BRAKE CONTROL VALVE** · Opened 2009-02-13 · Closed 2009-06-18
## Investigation
- **Action number:** PE09010
- **Type:** Preliminary Evaluation
- **Open date:** 2009-02-13
- **Close date:** 2009-06-18
- **Manufacturer:** Mack Trucks, Inc.
- **Affected makes:** MACK
- **Affected components:** SERVICE BRAKES, AIR:CONTROLS
- **Affected model years:** 2005, 2006, 2007, 2008, 2009
- **Affected (make, year) variants:** 12
## Summary

ODI IS CLOSING THIS PRELIMINARY EVALUATION AND OPENING AN ENGINEERING ANALYSIS (EA09-009) TO FURTHER IDENTIFY AND EVALUATE THE VEHICLE ENVIRONMENT AND BRAKE SYSTEM FACTORS THAT MAY BE CAUSING OR CONTRIBUTING TO EXTENDED STOPPING DISTANCE PERFROMANCE IN CERTAIN VEHICLES.

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=PE09010)
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