General Information2SERVICING OF DETHATCHEROnly routine maintenance and general service in-structions are provided in this manual. Any unau-thorized work done on the dethatcher during thewarranty period may void the warranty. If you haveany difficulty finding an authorized outlet or obtain-ing warranty service, please contact our ServiceDepartment for assistance:Walker Manufacturing Company5925 E. Harmony RoadFort Collins, CO 805281-970-221-5614www.walker.comUNIT DESCRIPTIONThe dethatcher can be installed on the front of 36 in.,42 in., 48 in., and 52 in. gear driven decks withoutany tools. When used with a GHS equipped ma-chine, lawn thatch and debris are removed with onepass.