Toro 74448 Operator's Manual

Contents

to thoroughly cut grass clippings, so do not set theheight-of-cut so low as to totally surround the mowerby uncut grass. Always try to have one side of themower free from uncut grass, which allows air to bedrawn into the mower.Cutting a Lawn for the First TimeCut grass slightly longer than normal to ensure thecutting height of the mower does not scalp any unevenground. However, the cutting height used in the past isgenerally the best one to use. When cutting grass longerthan six inches tall, you may want to cut the lawn twiceto ensure an acceptable quality of cut.Cut 1/3 of the Grass BladeIt is best to cut only about 1/3 of the grass blade.Cutting more than that is not recommended unlessgrass is sparse, or it is late fall when grass grows moreslowly.Mowing DirectionAlternate mowing direction to keep the grass standingstraight. This also helps disperse clippings whichenhances decomposition and fertilization.Mow at Correct IntervalsNormally, mow every four days. But remember,grass grows at different rates at different times. Soto maintain the same cutting height, which is a goodpractice, mow more often in early spring. As the grassgrowth rate slows in mid summer, mow less frequently.If you cannot mow for an extended period, first mowat a high cutting height; then mow again two days laterat a lower height setting.Cutting SpeedTo improve cut quality, use a slower ground speed incertain conditions.Avoid Cutting Too LowIf the cutting width of the mower is wider than themower you previously used, raise the cutting height toensure that uneven turf is not cut too short.Long GrassIf the grass is ever allowed to grow slightly longer thannormal, or if it contains a high degree of moisture, raisethe cutting height higher than usual and cut the grass atthis setting. Then cut the grass again using the lower,normal setting.When StoppingIf the machine’s forward motion must be stopped whilemowing, a clump of grass clippings may drop onto yourlawn. To avoid this, move onto a previously cut areawith the blades engaged.Keep the Underside of the MowerCleanClean clippings and dirt from the underside of themower after each use. If grass and dirt build up insidethe mower, cutting quality will eventually becomeunsatisfactory.Blade MaintenanceMaintain a sharp blade throughout the cutting seasonbecause a sharp blade cuts cleanly without tearing orshredding the grass blades. Tearing and shredding turnsgrass brown at the edges, which slows growth andincreases the chance of disease. Check the cutter bladesdaily for sharpness, and for any wear or damage. Filedown any nicks and sharpen the blades as necessary. Ifa blade is damaged or worn, replace it immediately witha genuine TORO replacement blade.23