Toro 17-inch 51957 Operator's Manual

Pages 84

Year 2012

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Toro 17-inch 51957 Trimmer Specification

The Toro 17-inch 51957 Trimmer is a high-performance, gas-powered string trimmer designed for both residential and commercial landscaping tasks. It features a robust 25.4cc 2-cycle engine, providing ample power and efficiency for tackling dense grass and stubborn weeds. The trimmer boasts a 17-inch cutting swath, allowing for quick and efficient trimming of large areas. Its dual-line bump feed head ensures easy line advancement, minimizing downtime and maintaining productivity. The device is equipped with a straight shaft design, enhancing reach and maneuverability in tight or hard-to-access areas, making it suitable for a variety of terrains and landscaping challenges.

Its lightweight construction, weighing approximately 10.2 pounds, reduces user fatigue during prolonged use, while the ergonomic handle design ensures comfortable handling and control. The trimmer includes a translucent fuel tank, allowing users to easily monitor fuel levels and plan refueling without interruptions. The Toro 51957 also integrates an efficient anti-vibration system, reducing operator strain and enhancing user comfort.

Designed with durability in mind, the trimmer's construction materials are selected to withstand rigorous use and harsh outdoor conditions. Maintenance is streamlined through easy access to the air filter and spark plug, ensuring routine servicing is straightforward. Overall, the Toro 17-inch 51957 Trimmer combines power, efficiency, and ergonomic design, making it a reliable choice for maintaining pristine lawns and gardens.

Toro 17-inch 51957 Trimmer F.A.Q.

How do I start the Toro 17-inch 51957 Trimmer?

To start the Toro 17-inch 51957 Trimmer, ensure the trimmer is on a flat surface. Press the primer bulb fully and release it slowly 5 times. Set the choke lever to the "Choke" position, then pull the starter handle sharply until the engine starts. Move the choke lever to the "Run" position once it is running smoothly.

What type of fuel should I use for the Toro 17-inch 51957 Trimmer?

Use a clean, fresh, unleaded gasoline with an octane rating of 87 or higher. Mix it with Toro 2-cycle engine oil in a 50:1 ratio for optimal performance.

How do I replace the trimmer line on the Toro 17-inch 51957 Trimmer?

To replace the trimmer line, turn off the engine and disconnect the spark plug. Remove the spool by pressing tabs on the side. Insert a new line into the hole in the center, winding it evenly onto the spool. Reattach the spool and secure it in place.

What should I do if the Toro 17-inch 51957 Trimmer won't start?

If the trimmer won't start, check the fuel levels and ensure it has been mixed correctly. Inspect the spark plug for wear or damage, and clean or replace it if necessary. Verify the air filter is clean and replace it if clogged.

How often should I clean the air filter on my Toro 17-inch 51957 Trimmer?

Clean the air filter after every 5 hours of use. Remove the air filter cover, take out the filter, and wash it with warm, soapy water. Rinse, let it dry completely, then apply a light coat of oil before reinstalling.

What maintenance should be performed regularly on the Toro 17-inch 51957 Trimmer?

Regular maintenance includes checking and cleaning the air filter, inspecting the spark plug, checking fuel lines for cracks, and cleaning the trimmer head. It's also essential to lubricate moving parts and check for loose bolts or screws.

How do I adjust the idle speed on the Toro 17-inch 51957 Trimmer?

To adjust the idle speed, locate the idle speed screw on the carburetor. Turn the screw clockwise to increase the idle speed or counterclockwise to decrease it. Adjust until the engine idles smoothly without stalling.

How can I prevent the trimmer line from breaking frequently on my Toro 17-inch 51957 Trimmer?

To prevent frequent line breakage, ensure you're using the correct line diameter recommended by Toro. Avoid striking the line against hard surfaces like concrete or rocks, and keep the speed moderate when trimming thick weeds.

What safety precautions should I follow when using the Toro 17-inch 51957 Trimmer?

Always wear protective eyewear, gloves, and sturdy footwear. Ensure the area is clear of bystanders, especially children and pets. Use the trimmer only in well-ventilated areas to avoid inhaling fumes.

How do I store the Toro 17-inch 51957 Trimmer during the off-season?

For off-season storage, empty the fuel tank and run the engine until it stops. Clean the trimmer thoroughly, remove debris, and store it in a dry, cool place. It's advisable to remove the spark plug and add a few drops of oil into the cylinder to prevent corrosion.