Agri-Fab 45-0492 Lawn Sweeper, 44-Inch Mesh back 25 cu. Ft. "Flow thru" hopper fills more completely than other hoppers reducing the time need to empty; 2-tool assembly takes approximately 30 minutes Pull button brush Height adjustment lever with easy to use indicator will never slip and assures optimum Height for Best performance , Pallet Quantity - 8 Sweeper Tongue can be offset to cut and sweep in one pass without using tools.Wheels: 12" x 3" Improved dump lever can be Operated without leaving the tractor seat. Brush to wheel ratio: 5.6: 1 Entire sweeper can be folded up and collapsed without tools saving on storage space.Brushes should Only move during forward rotation. If brushes rotate in both directions, drive Pin isjamming the ratchet gear. Disassemble and make sure drive Pin moves freely SWEEPER WIDTH: 44&#034;width HOPPER SIZE: 25 cu. ft. capacity WHEELS: 12&#034; x 3&#034; semi pneumatic wheels STORAGE: Collapsible hopper bag and folding hitch for compact storage DUMPING: Empty hopper bag with the steel release lever ASSEMBLY: Some assembly required; a video instruction guide is available to assist with the assembly process HEIGHT ADJUSTMENT: Adjustable brush height HITCH: Universal hitch quickly and easily attaches to any brand of tractor; an offset tongue capability to mow and sweep in one pass Sweep up winter lawn debris to prevent mold Roll lawn to level out uneven areas caused by freezing and thawing soil Aerate to open up compacted soil Overseed bare areas Apply pre-emergent herbicide in early spring Start mowing only after grass has started to actively grow again. (Mower height depends on your species of grass and your climate, but general rule is to mow slightly lower in the spring and fall; higher in the summer) Apply a light dressing of low-nitrogen fertilizer in late spring Apply grub control product in early summer Mow grass regularly (Adjust mower height in weather extremes: In drought conditions, mow higher and less often; in wet season, mow slightly lower and more often) Trim grass edges Fertilize and feed if necessary, but do not use these products during dry spells Water grass deeply and only when really needed De-thatch and sweep up debris Aerate compacted soil if you didn&#039;t do this in the spring Overseed bare areas if you didn&#039;t do this in the spring Apply seed about a month before for first frost Apply a light dressing of fertilizer once in early fall, and again in late fall Remove leaves For final mowing, raise the mower height slightly Spray perennial weeds Perform maintenance on lawn care equipment according to your owner&#039;s manuals Sharpen mower blades Remove fallen branches and winter debris as necessary Apply fungicide in late winter/early spring