NOTE: Initial oil fi ll requires only 18 oz. due to residual oil in engine from the manufacturers 100% quality testing. When changing oil you may need 20 oz.

4.Insert and tighten dipstick.

IMPORTANT:

• Check oil level before each use. Add oil if needed. Fill to full line on dipstick.

• Change the oil after every 25 hours of

operation or each season. You may need to change the oil more often under dusty, dirty conditions. See “TO CHANGE ENGINE OIL” in the Mainte- nance section of this manual.

Engine oil cap

Gasoline fi ller cap

Primer

ADD GASOLINE

•Fill fuel tank to bottom of tank fi ller neck. Do not overfi ll. Use fresh, clean, regular unleaded gasoline with a minimum of

87 octane. Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel fresh-

ness.

CAUTION: Wipe off any spilled oil or fuel. Do not store, spill or use gasoline near an open fl ame.

CAUTION: Alcohol blended fuels (called gasohol or using ethanol or metha- nol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Empty the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See Storage Instructions for additional information. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

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 prod- uct and should be considered normal.

1.To start a cold engine, push primer three (3) times before trying to start. Use a fi rm push. This step is not usually necessary when starting an engine which has already run for a few minutes.

2.Hold operator presence control bar

down to the handle and pull starter handle quickly. Do not allow starter rope to snap back.

NOTE: In cooler weather it may be necessary to repeat priming steps. In warmer weather over priming may cause

flooding and engine will not start. If you do

flood engine, wait a few minutes before attempting to start and do not repeat priming steps.

MOWING TIPS

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 clip- pings. It may also be necessary to re- duce 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.

•Pores in cloth grass catchers can be- come fi lled 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 fl ow and extend engine life.

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Husqvarna 917.37581 owner manual To Stop Engine, To Start Engine, Mowing Tips, ADD Gasoline
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917.37581 specifications

The Husqvarna 917.37581 is a robust and efficient lawn tractor that combines advanced technology with user-friendly design, making it an ideal choice for homeowners looking to maintain their lawns with ease. This riding mower is designed for residential use, ensuring that lawn care is not only effective but also enjoyable.

One of the standout features of the Husqvarna 917.37581 is its powerful engine. Equipped with a reliable Briggs & Stratton engine, this lawn tractor delivers sufficient power for tackling various lawn sizes and terrains. The engine operates smoothly, ensuring consistent performance that can handle both flat and hilly landscapes without compromising the cutting quality.

Another notable characteristic is the 42-inch cutting deck. This size strikes a balance between maneuverability and efficiency, allowing users to cover a considerable area without sacrificing the precision of cuts. The cutting height is adjustable, providing flexibility to adapt to different grass types and user preferences. The deck is designed for optimal airflow, which enhances the grass clipping dispersal, leading to a cleaner and healthier lawn.

The Husqvarna 917.37581 features a hydrostatic transmission, which simplifies the operation of the mower. Users can shift speeds seamlessly without the need for manual gear changes. This technology ensures a smoother ride and enhanced control, making it easier to navigate through tight spaces and around obstacles.

Additionally, the tractor is equipped with a comfortable seat and an ergonomic steering wheel, promoting an enjoyable mowing experience. The design includes easy-to-use controls that allow users to operate various functions without distraction, further enhancing efficiency.

For added convenience, the Husqvarna 917.37581 comes with an optional bagging system and mulching capabilities. These features allow homeowners to collect grass clippings neatly or mulch them back into the lawn, returning essential nutrients to the soil.

Durability is another key aspect of the Husqvarna brand, and the 917.37581 is no exception. Constructed with high-quality materials, the mower is built to withstand the rigors of regular use, ensuring longevity and reliability.

In conclusion, the Husqvarna 917.37581 lawn tractor is an excellent choice for anyone seeking a powerful, versatile, and user-friendly machine for lawn maintenance. With its strong engine, adjustable cutting deck, hydrostatic transmission, and comfortable design, it stands out as a dependable solution for achieving a well-manicured lawn.
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