ENGINE FUELSYSTEM

IMPORTANT: It is important to prevent gum deposits from forming in essential fuel system parts such as carburetor, fuel filter, fuel hose, or tank during storage. Also, experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) 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.

•Drain the fuel tank

•Start the engine and let it run until the fuel lines and carburetor are empty.

•Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

•Use fresh fuel next season.

NOTE; Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to gasoline in fuel tank or

storage container. Always follow the mix ratio found on stabilizer container. Run

engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach

the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer.

ENGINEOIL

Drain oil (with engine warm) and replace with clean engine oil (See "ENGINE" in the

Maintenance section of this manual).

CYLINDER

•Remove spark plug.

•Pour one ounce (29 ml) of oil through spark plug hole into cylinder.

•Pull starter handle slowly a few times to distribute oil.

•Replace with new spark plug.

OTHER

•Do not store gasoline from one season to another.

•Replace your gasoline can if your can starts to rust. Rust and/or dirtin your gasoline will cause problems.

•If possible, store your unit indoors and cover if to give protectionfrom dust and dirt.

•Cover your unit with a suitable protective cover that does not retain moisture. Do not

use plastic. Plastic cannot breathe which allows condensation to form and will cause

your unit to rust.

IMPORTANT: Never cover mower while engine and exhaust areas are still warm.

ACAUTION: Never store the lawn mower with gasoline in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure.

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Craftsman 917.377425 owner manual Other, Engine Fuelsystem, Engineoil, Cylinder
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917.377425 specifications

The Craftsman 917.377425 is a versatile and dependable lawn tractor designed to meet the needs of both homeowners and landscape professionals. Recognized for its robust construction and reliable performance, this machine provides an exceptional mowing experience.

One of its primary features is the powerful 19.5 horsepower Briggs & Stratton engine, which delivers smooth performance while efficiently tackling various terrains. The engine is designed for easy starting and minimal maintenance, allowing users to focus more on lawn care and less on upkeep. Coupled with a hydrostatic transmission, the 917.377425 offers seamless speed changes, providing an intuitive driving experience without the need to engage gears manually.

The cutting deck of the Craftsman 917.377425 is a standout feature, boasting a 42-inch deck that ensures wide coverage and swift mowing. This deck is equipped with a five-blade system that provides a clean and even cut, enhancing the lawn's health and appearance. Furthermore, the deck is designed for easy height adjustment, allowing users to easily switch between different grass lengths based on their preferences and seasonal requirements.

Another important aspect of the 917.377425 is its maneuverability. This tractor features a tight turning radius, making it ideal for navigating around obstacles like trees, flower beds, and garden structures. The comfortable, high-back seat and ergonomic steering wheel ensure that users can operate the tractor for extended periods without discomfort.

Technologically, the Craftsman 917.377425 is equipped with an advanced electric clutch system that allows for smooth engagement and disengagement of the mower blades. This feature not only enhances convenience but also contributes to the overall durability of the machine by minimizing wear on the components.

Safety is also a priority in the design of the 917.377425. It includes essential features such as an automatic brake system that activates when the operator leaves the seat, ensuring protection during unexpected situations. The easy-access controls make it user-friendly for individuals of all experience levels.

In conclusion, the Craftsman 917.377425 stands out for its combination of power, efficiency, and ease of use. With its reliable engine, versatile cutting deck, maneuverability, technological advancements, and safety features, it is an excellent choice for anyone seeking a high-performing lawn tractor that can meet a variety of lawn care needs. Whether you're maintaining a small residential lawn or tackling larger landscapes, the Craftsman 917.377425 is engineered to provide exceptional results every time.
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