Toro 18-inch 20857 Operator's Manual

Pages 12

Year 1990

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Toro 18-inch 20857 Mower Specification

The Toro 18-inch 20857 Mower is a compact, yet robust lawn mower designed for efficient and precise grass cutting, making it ideal for residential use. This model features an 18-inch cutting width, which strikes a perfect balance between maneuverability and coverage, allowing users to navigate tight spaces while maintaining a neat lawn presentation. Powered by a reliable electric motor, the Toro 20857 ensures consistent performance with reduced emissions and noise, aligning with eco-friendly practices. The mower is equipped with a durable steel deck that enhances longevity and provides stability during operation. It includes an adjustable cutting height mechanism, enabling users to choose between multiple grass height settings to accommodate different lawn conditions and preferences. The mower's ergonomic handle design promotes comfortable handling and reduces operator fatigue, making it suitable for extended use. Additionally, the Toro 20857 integrates a user-friendly start system, eliminating the complexities of traditional pull-start mechanisms. Its lightweight construction further enhances portability and ease of storage, catering to homeowners with limited storage space. Overall, the Toro 18-inch 20857 Mower combines practicality with performance, offering a reliable solution for maintaining small to medium-sized lawns.

Toro 18-inch 20857 Mower F.A.Q.

How do I start the Toro 18-inch 20857 Mower?

To start the Toro 18-inch 20857 Mower, ensure the fuel tank is filled, the spark plug is connected, and the oil level is sufficient. Pull the starter rope firmly while holding the safety bar against the handle.

What type of oil should I use for the Toro 18-inch 20857 Mower?

Use SAE 30 oil for temperatures above 40°F (4°C) and SAE 5W-30 or SAE 10W-30 for temperatures below 40°F (4°C). Ensure the oil meets API service classification SJ or higher.

How often should I change the oil in my Toro 18-inch 20857 Mower?

Change the oil after the first 5 hours of operation and then every 25 hours or at least once per mowing season.

What can I do if my Toro 18-inch 20857 Mower won't start?

If the mower won't start, check the fuel level and quality, inspect the spark plug for damage or wear, and ensure the air filter is clean. Also, verify that the safety bar is engaged.

How do I clean the deck of my Toro 18-inch 20857 Mower?

To clean the deck, disconnect the spark plug, tilt the mower to access the underside, and use a brush or scraper to remove grass clippings and debris. Avoid using water to prevent rust.

How can I improve the performance of my Toro 18-inch 20857 Mower?

Regularly sharpen the mower blade, keep the air filter clean, and ensure the tires are properly inflated. Also, check the oil level and replace it when necessary.

What should I do if the Toro 18-inch 20857 Mower is vibrating excessively?

Excessive vibration could be due to an unbalanced blade, loose components, or debris lodged in the mower. Inspect the blade for damage and ensure all bolts and nuts are tightened.

How do I adjust the cutting height on the Toro 18-inch 20857 Mower?

Adjust the cutting height by moving the height adjustment lever located on each wheel. Ensure all wheels are set to the same height for an even cut.

How can I store my Toro 18-inch 20857 Mower during the off-season?

To store the mower, clean it thoroughly, change the oil, empty the fuel tank, and remove the spark plug. Store it in a dry, sheltered place. Consider lubricating moving parts to prevent rust.

What maintenance should be performed before each mowing session with the Toro 18-inch 20857 Mower?

Before each mowing session, check the oil level, inspect the air filter, ensure the blade is sharp, and verify that the safety features are functioning properly.