Lubrication, Maintenance | MTD 500 Thru 519 specification

•Some adjustments will have to be made periodically to maintain your unit properly. All adjustments in the Making Adjustments section of this manual should be checked at least once each season.

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

•Follow the maintenance schedule under Customer Responsibilities to get quality performance from your lawn mower.

Lubrication

Always stop engine and disconnect spark plug wire before cleaning, lubricating or doing any kind of service work on the lawn mower.

Lubricate

Figure 13

Blade Control Handle: Lubricate the pivot points on the blade control handle at least once a season with light oil. The blade control must operate freely in both directions. See Figure 13.

Wheels: Lubricate the wheels at least once a season with light oil (or motor oil). If the wheels are removed for any reason, lubricate the surface of the axle bolt and inner surface of the wheel with light oil.

Chute Deflector or Mulching Baffle: Lubricate the torsion spring and pivot point periodically with light oil to prevent any rust or binding.

Engine: Follow the separate engine manual packed with you unit for lubrication instructions.

Maintenance

NOTE: When tipping the unit, empty the fuel tank and keep the spark plug side of engine up. Never tip the mower more than 90 degrees 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.

Engine

Refer to the separate engine manual for all engine maintenance instructions.

•Maintain engine oil as instructed in the separate engine manual packed with your unit.

•Service air cleaner every 25 hours under normal conditions. Poor engine performance and flooding usually indicate that the air cleaner should be serviced. To service the air cleaner, refer to the separate engine manual packed with your unit.

•The spark plug should be cleaned and the gap reset once a season. Spark plug replacement is recommended at the start of each mowing season.

Clean the engine regularly with a cloth or brush. Keep the cooling system (blower housing area) clean to permit proper air circulation which is essential to engine performance and life. Be certain to remove all grass, dirt, and combustible debris from muffler area.

Deck

The underside of the mower deck should be cleaned after each use to prevent a buildup of grass clippings, leaves, dirt, or other matter. If this debris is allowed to accumulate, it will invite rust and corrosion, and may prevent proper mulching, discharge, or bagging. The deck may be cleaned by tilting the mower and scraping clean with a suitable tool (make certain the spark plug wire is disconnected).

IMPORTANT: We do not recommend the use of a pressure washer or garden hose to clean your unit.

Cutting Blade Removal, Replacement, and Sharpening

•When removing the cutting blade for sharpening or replacement, protect your hands with a pair of heavy gloves or use a heavy rag to hold the blade.

•Remove the bolt and the blade bell support which hold the blade and the blade adapter to the engine crankshaft. See Figure 14.

•Remove the blade and the adapter from the crankshaft.

Blade

Adapter

Blade Bell

Support

Hex Bolt

Figure 14

WARNING: Periodically inspect the blade adapter for cracks, especially if you strike a foreign object. Replace when necessary.

500 Thru 519 specifications

The MTD 500 Thru 519 series represents a significant evolution in technological advancements and practical features for outdoor power equipment, primarily focused on enhancing user experience and safety. This versatile range of products is designed for efficiency, ranging from mowers to trimmers, catering to both commercial and residential users.

One of the standout features of the MTD 500 Thru 519 series is its robust engine performance. Powered by reliable and efficient four-stroke engines, these machines deliver consistent power, ensuring optimal performance in various conditions. This range is equipped with advanced engine technology that reduces emissions, making them environmentally friendly while also ensuring compliance with regulatory standards.

Another notable characteristic is the ergonomic design integrated into these models. MTD places a strong emphasis on user comfort, with adjustable handles and lightweight construction that reduce physical strain during operation. Furthermore, the incorporation of anti-vibration technology minimizes user fatigue, allowing for longer periods of use without discomfort.

The cutting systems within the MTD 500 Thru 519 series also deserve recognition. With precision-engineered blades and adjustable cutting heights, users can achieve a perfect cut tailored to their specific lawn conditions. The ease of maintenance is enhanced through easily accessible components, ensuring that users can keep their equipment in top shape without unnecessary hassle.

Technologically, MTD has incorporated intuitive control systems. This includes features such as electric start options and self-propelled capabilities, allowing users to tackle various terrains effortlessly. Additionally, some models come equipped with intuitive dashboard displays that provide real-time feedback on performance metrics, enhancing user control and awareness.

Safety features are another cornerstone of the MTD 500 Thru 519 series. The machines come with safety guards and automatic shut-off systems that react to potential hazards. This innovative approach not only protects the user but also extends the longevity of the equipment.

In conclusion, the MTD 500 Thru 519 series showcases a blend of efficiency, comfort, and safety, making it an ideal choice for those seeking high-quality outdoor power equipment. With their powerful engines, ergonomic designs, cutting-edge technology, and commitment to safety, these models are well-equipped to meet the demands of any lawn care task, ensuring that users achieve excellent results with every use.