Toro 21-inch 20672 Operator's Manual

Pages 16

Year 1985

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Toro 21-inch 20672 Mower Specification

The Toro 21-inch 20672 Mower is a robust, gas-powered lawn mower designed for efficient residential lawn maintenance. It features a 21-inch steel cutting deck that balances durability and maneuverability, suitable for medium-sized lawns. The mower is equipped with a powerful 163cc Briggs & Stratton engine, providing reliable performance and easy starting with its ReadyStart system, eliminating the need for manual choking or priming.

The 20672 model incorporates Toro's Recycler cutting technology, which finely chops grass clippings to return nutrients to the lawn, promoting healthier growth. Its 3-in-1 functionality allows for mulching, bagging, and side discharge, offering versatility in grass management. The mower includes a large rear grass bag with a capacity of up to 2 bushels, reducing the frequency of emptying.

The mower's adjustable cutting height ranges from 1 to 4 inches, accommodating various grass types and seasonal needs. This is easily adjusted with a dual-lever system, providing convenience and precision. The self-propelled drive system enhances user comfort, featuring variable speed control that adapts to the operator’s pace, reducing fatigue during prolonged use.

Ergonomic features include a comfortable handle design with adjustable height settings, ensuring ease of use for operators of different statures. The handle also folds down for compact storage, optimizing space in sheds or garages. Additionally, the mower's 8-inch front and 10-inch rear wheels provide excellent traction and stability across diverse terrains.

Overall, the Toro 21-inch 20672 Mower offers a blend of power, efficiency, and user-friendly features, making it a reliable choice for homeowners seeking to maintain their lawns with minimal effort.

Toro 21-inch 20672 Mower F.A.Q.

How do I start the Toro 21-inch 20672 Mower?

To start the Toro 21-inch 20672 Mower, ensure the fuel valve is open, the engine switch is on, and the choke is engaged if cold. Then, pull the starter grip slowly until you feel resistance, and then pull it briskly.

What type of oil should be used for maintenance?

Use SAE 30 or SAE 10W-30 motor oil for the Toro 21-inch 20672 Mower. The oil should be changed after the first 5 hours of use, then every 50 hours or annually.

How do I clean the mower's deck after use?

For cleaning, disconnect the spark plug, tilt the mower on its side (carburetor side up), and use a garden hose to wash out grass clippings. Avoid using a pressure washer.

What should I do if the mower won't start?

Check if the fuel tank has fresh gasoline, inspect the spark plug for damage, and ensure the air filter is clean. These are common issues that can prevent starting.

How do I sharpen the mower blade?

Remove the spark plug wire, tilt the mower, remove the blade bolt, and sharpen the blade using a file or bench grinder. Balance the blade before reinstalling it.

What is the correct way to store the mower for winter?

Drain the fuel tank, clean the mower thoroughly, remove the battery (if applicable), and store the mower in a dry location. Cover it to protect from dust.

How often should the air filter be changed or cleaned?

Check and clean the air filter every 25 hours of use or more frequently if operating in dusty conditions. Replace it every 100 hours or annually.

What is the recommended mowing height setting?

For optimal grass health, set the mowing height between 2.5 to 3.5 inches depending on the grass type and season. Adjust using the height adjustment levers.

How do I replace the drive belt on the mower?

Disconnect the spark plug, remove the blade and blade driver, access the belt under the deck, and install a new belt following the path of the old one. Reassemble all parts securely.

What should I do if the mower vibrates excessively during operation?

Excessive vibration may be caused by an unbalanced blade, loose parts, or debris accumulation. Inspect and clean the mower, and ensure all parts are tight and the blade is balanced.