5

Maintaining

Your Lawn

Mower

WARNING

Always stop engine,

disconnect spark plug, and ground against engine before performing and type of maintenance on the mower.

IMPORTANT: Do not use a pressure washer or garden hose to clean your unit.

These may cause damage to electric components, spindles, pulleys, bear- ings, or the engine. The use of water will result in shortened life and reduce serviceability.

Figure 5-1: Areas to lubricate on the mower.

General Recommendations

•Always observe safety rules when performing any type of maintenance.

•The warranty on this lawn mower does not cover items that have been subjected to operator abuse or negligence. To receive full value from warranty, operator must maintain the lawn mower as instructed here.

•Changing of engine-governed speed will void engine warranty.

•All adjustments should be checked at least once each season.

•Periodically check all fasteners and make sure these are tight.

WARNING: Always stop engine, disconnect spark plug, and ground against engine

before cleaning, lubricating, or performing any type of maintenance.

Lubrication

•Lubricate pivot points on the blade control at least once a season with light oil. The blade control must operate freely in both directions. See Figure 5-1.

•Lubricate the wheels at least once a season with light oil (or motor oil). If wheels are removed for any reason, lubricate surface of the pivot arm and inner surface of the wheel with light oil. See Figure 5-1.

•Lubricate the torsion spring and pivot point on the rear discharge door periodically with light oil to prevent rust. See Figure 5-1.

•Follow the accompanying engine manual for engine lubrication schedule and instructions.

Deck Care

WARNING: Never tip the mower more than 90º in any direction and do not leave the

mower tipped for any length of time. Oil can drain into the upper part of the engine causing a starting problem.

Clean underside of the mower deck after each use to prevent build-up of grass clippings or other debris.

1.Disconnect spark plug wire. Drain gasoline from lawn mower, or place a piece of plastic under the gas cap.

2.Tip mower so that it rests on the housing. Keep the side with the air cleaner facing up. Hold mower firmly.

3.Scrape and clean the underside of the deck with a suitable tool. Do not spray with water.

4.Put the mower back on its wheels on the ground. If you had put plastic under the gas cap earlier, make sure to remove it now.

Engine Care

A list of key engine maintenance jobs required for good performance by the mower is given below. Follow the accompanying engine manual for a detailed list and instructions.

•Maintain oil level as instructed in engine manual.

•Service air cleaner every 25 hours under normal conditions. Clean every few hours under extremely dusty conditions. Poor engine performance and flooding usually indicates that the air cleaner should be serviced. To service the air cleaner, refer to the engine manual.

•Clean spark plug and reset the gap once a season. Spark plug replacement is recommended at the start of each mowing season. Check engine manual for correct plug type and gap specifications.

•Clean engine regularly with a cloth or brush. Keep the cooling system (blower housing area) clean to permit proper air circulation. Remove all grass, dirt and combustible debris from muffler area.

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Troy-Bilt 420 warranty Maintaining Your Lawn Mower
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420 specifications

The Troy-Bilt 420 is an impressive addition to the lineup of outdoor power equipment, specifically designed for homeowners seeking exceptional performance in lawn care and maintenance. This Troy-Bilt product stands out due to its robust features, advanced technologies, and user-friendly characteristics, making it a reliable choice for gardening enthusiasts.

One of the main features of the Troy-Bilt 420 is its powerful engine. Equipped with a 420cc engine, it delivers ample power for a variety of tasks, including tilling, mowing, and snow removal. This high-performance engine is designed to provide optimal torque and efficiency, ensuring that you can tackle even the toughest jobs with ease.

Another key characteristic of the Troy-Bilt 420 is its innovative tilling capability. The tiller boasts a wide tilling width of 24 inches, enabling you to cover larger areas in a shorter amount of time. Additionally, it features adjustable tilling depths, allowing users to customize their tilling experience based on the specific needs of their soil and garden. This versatility is essential for achieving effective soil aeration and preparation for planting.

In terms of technology, the Troy-Bilt 420 features a cushioned grip handle for enhanced comfort during extended use. This ergonomic design reduces muscle fatigue and allows for better control of the tiller, ensuring precision in your gardening tasks. The tiller also incorporates a self-propelled drive system, which not only enhances ease of use but also boosts productivity. This means you can focus on your gardening without having to struggle to push or pull the equipment.

The durability of the Troy-Bilt 420 is evident in its construction. Built with high-quality materials, it is designed to withstand the rigors of outdoor use, providing longevity and reliability. Its sturdy design ensures stability during operation, while the heavy-duty tines offer efficient tilling performance.

Finally, maintenance of the Troy-Bilt 420 is straightforward, thanks to accessible components and clear instructions. This design consideration allows homeowners to easily perform routine checks and servicing, which is crucial to keep the equipment running at peak performance.

Overall, the Troy-Bilt 420 combines power, versatility, and user-friendly features, making it an ideal choice for anyone looking to enhance their lawn care routine. Whether you're an experienced gardener or a novice, the Troy-Bilt 420 proves to be a dependable tool that can help you achieve a thriving garden and a well-maintained landscape.
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