Jonsered GTA850-28 2015 Parts Manual

Jonsered GTA850-28 Trimmer 2015 manual cover

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Year 2015

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Jonsered GTA850-28 Trimmer 2015 Specification

The Jonsered GTA850-28 Trimmer, released in 2015, is a robust and efficient tool designed for both residential and professional landscaping tasks. It features a powerful 28cc two-stroke engine, which provides reliable performance and ensures optimal power output for demanding trimming jobs. The engine is equipped with a Smart Start system, reducing the effort required to start the machine by minimizing resistance in the starter cord. This trimmer is designed with user comfort in mind, incorporating an ergonomic handle that reduces fatigue during prolonged use. The handle is adjustable, allowing operators to customize the grip for improved control and balance.

The cutting head of the Jonsered GTA850-28 is equipped with a Tap 'n' Go line release system, enabling quick and efficient line feeding without interrupting the trimming process. This feature enhances productivity by allowing for continuous operation. The trimmer also includes a durable, semi-automatic trimmer head that is compatible with both nylon lines and a range of cutting attachments, offering versatility for different trimming requirements.

Constructed with a lightweight yet sturdy frame, the Jonsered GTA850-28 ensures ease of maneuverability while maintaining durability. It offers a generous cutting width, enabling efficient coverage of large areas. The trimmer is also designed for easy maintenance, with accessible components that facilitate routine servicing and line replacement. Additionally, it meets stringent emission standards, making it an environmentally conscious choice. Overall, the Jonsered GTA850-28 Trimmer is a reliable, high-performance tool suited for various trimming and edging tasks, offering a blend of power, efficiency, and user-friendly features.

Jonsered GTA850-28 Trimmer 2015 F.A.Q.

How do I start the Jonsered GTA850-28 Trimmer?

To start the Jonsered GTA850-28 Trimmer, ensure the trimmer is on a flat surface. Switch the ignition to 'ON', prime the engine by pressing the primer bulb a few times until fuel is visible, set the choke lever to the 'COLD START' position, and pull the starter rope until the engine fires. Once started, move the choke to the 'RUN' position.

What type of fuel should I use for the Jonsered GTA850-28 Trimmer?

Use a mixture of unleaded gasoline and high-quality 2-cycle oil in a 50:1 ratio for the Jonsered GTA850-28 Trimmer. Ensure that the gasoline has an octane rating of at least 89.

How often should I replace the trimmer line on my Jonsered GTA850-28?

Replace the trimmer line when it becomes worn, breaks frequently, or when the line is no longer feeding properly. Regular inspection and replacement as needed will ensure optimal performance.

What should I do if the trimmer engine won't start?

If the engine won't start, check the fuel level and quality, inspect the spark plug for wear or damage, ensure that the air filter is clean, and verify that the choke is set correctly. If issues persist, consult the user manual or a professional technician.

How do I clean the air filter on the Jonsered GTA850-28 Trimmer?

To clean the air filter, remove the cover, take out the filter, and wash it with warm soapy water. Rinse thoroughly and allow it to dry completely before reinstalling. Regular cleaning helps maintain engine performance.

What maintenance tasks should be performed regularly on the trimmer?

Regular maintenance includes checking and replacing the spark plug annually, cleaning or replacing the air filter, inspecting the fuel system for leaks, and ensuring the trimmer head is free from debris. Lubricate moving parts as needed.

How do I replace the spark plug on the Jonsered GTA850-28?

To replace the spark plug, first disconnect the spark plug wire. Use a spark plug wrench to remove the old plug. Check the gap on the new spark plug, install it carefully, and reattach the spark plug wire.

Why is the trimmer line not advancing properly?

If the trimmer line is not advancing, check for tangles or breaks in the line. Ensure the spool is wound correctly and that the head is clean and free from debris. Re-spool the line if necessary.

What safety precautions should I take when using the trimmer?

Always wear protective eyewear, gloves, long pants, and sturdy shoes when operating the trimmer. Keep bystanders and pets at a safe distance. Be aware of your surroundings and avoid contact with hard obstacles that can cause kickback.

How can I store the trimmer during the off-season?

Before storing, drain the fuel tank and run the engine until it stops. Clean the trimmer thoroughly and inspect for any damage. Store in a dry, cool place away from direct sunlight and out of reach of children.