   UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

        ANN ARBOR, MI 48105

                                                                        
                                        	      			                     

April 10, 2007

         OFFICE OF 

AIR AND RADIATION

MEMORANDUM

SUBJECT:	Lawnmower Aging Records – Round #2

FROM:	Cheryl Caffrey, Assessment and Standards Division

TO:		Docket EPA-HQ-OAR-2004-0008

The attached file contains maintenance records taken for round two of
lawnmower aging, for 10 lawnmowers and one garden tractor, performed at
Fox Auto Parts in Michigan.

