Craftsman 917.38519 owner manual To Stop Engine, Mulching Mowing Tips

separationand formation of acids during storage. Acidic gas can damage the fuel system of an enginewhile in storage. To avoid engine problems,the fuel system should be emptied before storage of 30 days or longer. Emptythe gas tank, start the engine and let it run until the fuel lines and carburetorare empty. Use fresh fuel next season. See Storage Instructionsfor additional information. Never use engine or carburetorcleaner products in the fuel tank or permanentdamage may occur.

Engine oil cap

Gasoline

filler cap

TO STOP ENGINE

•To stop engine, release operator pres- ence control bar.

TO START ENGINE

NOTE: Due to protective coatings on the engine, a small amount of smoke may be

present during the initial use of the product and should be considered normal.

NOTE: Your engine is equipped with an automatic choke system. No priming or choking is required before starting.

•To start engine, hold operator presence control bar down to the handle and pull starter handle quickly. Do not allow starter rope to snap back.

MOWING	TIPS
_i, CAUTION:	Do not		use	de-thatcher
blade attachments		on	your	mower. Such
attachments	are	hazardous,		will	damage
your mower	and	could	void	your	warranty.

•Under certain conditions, such as very tall grass, it may be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving clumps of grass clippings.

It may also be necessary to reduce

ground speed and/or run the lawn mower over the area a second time.

•For extremely heavy cutting, reduce the

width of cut by overlapping previously cut path and mow slowly.

•For better grass bagging and most cut- ting conditions, the engine speed should be set in the FAST position.

•For side discharge lawn mowers, cutting

in a counter-clockwise direction, start- ing at the outside of the area to be cut, spreads grass clippings more evenly and puts less load on the engine. To keep clippings off of walkways, flower beds, etc., make the first cuts in a clock- wise direction.

•Pores in cloth grass catchers can be- come filled with dirt and dust with use

and catchers will collect less grass. To prevent this, regularly hose catcher off with water and let dry before using.

•Keep top of engine around starter clear and clean of grass clippings and chaff. This will help engine air flow and extend engine life.

MULCHING MOWING TIPS

IMPORTANT: For best performance, keep mower housing free of built-up

grass and trash. See "CLEANING" in the

Maintenance section of this manual.

•The special mulching blade will recut the grass clippings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed. Also, the mulched grass will biodegrade quickly to provide nutrients for the lawn. Always mulch with your highest engine (blade) speed as this will provide the best recut- ting action of the blades.

•Avoid cutting your lawn when it is wet. Wet grass tends to form clumps and interferes with the mulching action. The best time to mow your lawn is the early

afternoon. At this time the grass has dried, yet the newly cut area will not be exposed to direct sunlight.

•For best results, adjust the lawn mower cutting height so that the lawn mower cuts off only the top one-third of the grass blades. If the lawn is overgrown

it will be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving clumps of mulched grass. For extremely heavy grass, reduce your width of cut

by overlapping previously cut path and mow slowly.

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