Stihl FSB-KM Instruction Manual

Pages 48

Year 2020

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of 48

Stihl FSB-KM Specification

The Stihl FSB-KM is a versatile and efficient brushcutter attachment designed for use with the Stihl KombiSystem, offering seamless integration with the powerhead units for enhanced landscaping performance. Engineered to provide precision and reliability, the FSB-KM features a robust curved shaft designed to enhance maneuverability and accessibility in tight spaces, making it ideal for trimming grass and light brush. Its lightweight construction, weighing approximately 1.3 kg, minimizes user fatigue during extended periods of use.

The attachment is equipped with a durable nylon line head that efficiently cuts through grass and light vegetation, providing a cutting width conducive to quick and effective trimming. The line head is designed for easy line replacement, minimizing downtime and enhancing productivity. The FSB-KM's curved shaft design is optimized for ergonomic operation, allowing users to maintain a comfortable posture during use, thereby reducing strain and increasing user comfort.

Compatibility with Stihl's KM series powerhead units ensures that the FSB-KM benefits from the reliable performance of Stihl's engines, delivering consistent power and efficiency. The attachment is engineered with high-quality materials to ensure durability and longevity, even in demanding working conditions. The FSB-KM is an ideal choice for both residential and professional users seeking a reliable and efficient solution for maintaining lawns and garden edges with precision and ease. Overall, the Stihl FSB-KM exemplifies Stihl's commitment to innovation and quality, offering a practical and efficient tool for landscape maintenance.

Stihl FSB-KM F.A.Q.

How do I start the Stihl FSB-KM KombiMotor?

To start the Stihl FSB-KM, first ensure that the stop switch is in the 'I' position. Then, press the primer bulb several times until fuel is visible. Set the choke lever to the closed position, pull the starter handle slowly until you feel resistance, then pull it quickly. Once the engine starts, move the choke lever to the open position.

What type of fuel mixture is recommended for the Stihl FSB-KM?

The Stihl FSB-KM requires a 50:1 fuel mixture, which means mixing 50 parts of gasoline to 1 part of 2-cycle engine oil. It's important to use fresh, unleaded gasoline with a minimum octane rating of 89.

How often should I clean the air filter on my Stihl FSB-KM?

The air filter should be inspected before each use and cleaned or replaced if necessary. Regular cleaning ensures optimal engine performance and longevity.

Why won't my Stihl FSB-KM engine start?

If the engine won't start, check the fuel level, ensure the spark plug is clean and properly gapped, and verify that the air filter is not clogged. Additionally, make sure the stop switch is in the correct position.

How do I attach different attachments to the Stihl FSB-KM?

To attach different KombiSystem attachments, first ensure the engine is off and cool. Loosen the coupling sleeve, insert the attachment's drive tube into the coupler until it locks in place, then tighten the coupling sleeve securely.

What maintenance tasks should be performed regularly on the Stihl FSB-KM?

Regular maintenance tasks include cleaning the air filter, checking and cleaning the spark plug, inspecting the fuel system for leaks, and cleaning the cooling air intake. It's also important to sharpen cutting tools as needed.

Can the Stihl FSB-KM be used for edging?

Yes, the Stihl FSB-KM can be used for edging with the appropriate KombiSystem attachment. Be sure to use the edge trimmer attachment specifically designed for edging tasks.

How do I troubleshoot a Stihl FSB-KM that is running rough?

If the engine is running rough, check for a clogged air filter, ensure the spark plug is clean and properly gapped, and inspect the fuel for contamination. Adjusting the carburetor settings may also resolve performance issues.

What safety precautions should I take when using the Stihl FSB-KM?

Always wear protective gear, including safety glasses, gloves, and ear protection. Ensure the work area is clear of obstacles and bystanders, and never operate the equipment if you are tired or under the influence of drugs or alcohol.

How do I store the Stihl FSB-KM during the off-season?

Before storing, clean the unit thoroughly, drain the fuel tank, and run the engine until it stops to clear the carburetor of fuel. Store the unit in a dry, safe place away from direct sunlight and corrosive materials.