MAINTENANCE

COOLING SYSTEM (See Fig. 19)

Your engine is air cooled. For proper engine performance and long life keep your engine clean.

•Clean air screen frequently using a stiff-bristled brush.

•Remove blower housing and clean as necessary.

•Keep cylinder fins free of dirt and chaff.

Muffler

Cylinder Fins

Air Screen

Blower

Housing

Fig. 19

 

MUFFLER

 

Do not operate tiller without muffler. Do not tamper with exhaust system. Damaged mufflers or spark arresters could create a fire hazard. Inspect periodically and replace if necessary. If your engine is equipped with a spark arrester screen assembly, remove every 50 hours for cleaning and inspection. Replace if damaged.

SPARK PLUG

Replace spark plugs at the beginning of each tilling sea- son or after every 25 hours of use, whichever comes first. Spark plug type and gap setting are shown in “PRODUCT SPECIFICATIONS” on page 4 of this manual.

TRANSMISSION

Your transmission is sealed and will not require lubrication unless serviced.

CLEANING

Do not clean your tiller when the engine and transmission are hot. We do not recommend using pressurized water (garden hose, etc.) to clean your unit unless the gasket area around the transmission and the engine muffler, air filter and carburetor are covered to keep water out. Water in engine will shorten the useful life of your tiller.

•Clean engine, wheels, finish, etc. of all foreign matter.

•Keep finished surfaces and wheels free of all gasoline, oil, etc.

•Protect painted surfaces with automotive type wax.

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Husqvarna RTT900 owner manual Cleaning, Cooling System See Fig, Muffler, Spark Plug, Transmission
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RTT900 specifications

The Husqvarna RTT900 is a cutting-edge robotic mower designed to provide a seamless and efficient lawn care experience. With its innovative engineering and advanced features, the RTT900 is engineered to handle large and complex lawns, making it an ideal choice for residential properties and professional landscapers alike.

One of the standout features of the RTT900 is its advanced navigation system. Equipped with GPS and AI technology, the mower can map out your yard, allowing it to navigate through obstacles and reach every corner of your lawn. This intelligent mapping ensures that no areas are missed, providing a consistently manicured look to your yard.

The RTT900 is powered by a robust lithium-ion battery that delivers extended runtime and quick charging capabilities. With the ability to operate for hours on a single charge, the mower can handle lawns of up to 2,200 square meters, making it incredibly efficient for larger spaces. The smart battery management system optimizes energy usage, ensuring that the mower runs economically while maintaining performance.

Another notable aspect of the RTT900 is its customizable cutting height and mowing patterns. Users can easily adjust the cutting height to suit their lawn's specific needs, whether it's a low trim for a golf course look or a higher cut for a more natural appearance. The mower's ability to vary its mowing patterns further enhances its effectiveness, creating a healthier lawn by promoting even grass growth and preventing wear on certain areas.

Additionally, the Husqvarna RTT900 incorporates advanced weather resistance, allowing it to operate in various weather conditions. Its durable construction ensures that it can withstand rain, dew, and other environmental factors, keeping your lawn looking pristine regardless of the elements.

Integration with smart technology adds to the RTT900's appeal. The mower can be controlled via a smartphone app that allows users to schedule mowing sessions, monitor battery levels, and receive alerts about any issues. This user-friendly interface ensures that managing your lawn care is as convenient as possible.

In summary, the Husqvarna RTT900 marries technology with practicality to offer an innovative lawn care solution. Its advanced navigation system, long-lasting battery, customizable features, and smart technology make it an excellent investment for anyone looking to simplify their lawn maintenance. Whether you’re a busy homeowner or a professional landscaper, the RTT900 delivers unparalleled efficiency and results for your lawn care needs.
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