IInstalling Rear Wheels

Place the rear of the mower deck on raised blocks.

Remove lock nut from pivot arm assembly, slide wheel, with hollow side in, onto axle and secure with lock nut. See Figure 8.

Assemble the other side in the same manner

Lock

Nut

Figure 8

SECTION 4: OPERATING YOUR LAWN MOWER

Know your lawn mower

Blade Control Handle

The blade control handle is located on the upper handle of the mower. See Figure 9. The blade control handle must be depressed in order to operate the unit. Release the blade control handle to stop the engine and blade.

WARNING: This blade control mechanism is a safety device. Never attempt to bypass its operation.

Cutting Height Adjustment Levers

One adjustment lever is located on each wheel and is used to adjust the cutting height. All four levers have to be at the same relative position to ensure uniform cut.

Recoil Starter

The recoil starter is attached to the right upper handle. Stand behind the unit and pull the recoil starter rope to start the unit.

Mulching Baffle

The mulching baffle is used to recirculate grass clippings back to the lawn. Attach it as instructed on page 7 of this manual.

 

Blade Control

 

Handle

 

Mulching

 

Baffle

Recoil

 

Starter

Cutting Height

 

Adjustment

 

Lever

Discharge

 

Chute

 

 

Figure 9

Before Starting

Service the engine with gasoline and oil as instructed in the separate engine manual. Read instructions carefully.

WARNING: Use extreme care when handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Never fuel the machine indoors or while the engine is hot or running. Extinguish cigarettes, cigars, pipes and other sources of ignition.

Attach spark plug wire to spark plug. If unit is equipped with a rubber boot over the end of the spark plug wire, make certain the metal loop on the end of the spark plug wire (inside the rubber boot) is fastened securely over the metal tip on the spark plug.

8

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MTD 503 manual Operating Your Lawn Mower, IInstalling Rear Wheels, Know your lawn mower, Before Starting

503 specifications

The MTD 503 is a versatile and innovative piece of machinery designed for a variety of agricultural and gardening applications. Known for its durability and efficiency, the MTD 503 has become a favorite among both professional landscapers and home users. This powerful equipment boasts numerous features and technologies that enhance its performance and user experience.

One of the standout characteristics of the MTD 503 is its robust engine, which typically comes in a 4-stroke configuration. This design not only ensures superior power output but also contributes to lower emissions and reduced fuel consumption. The engine is paired with an ergonomic design that allows for easy handling and maneuverability, making it suitable for different types of terrain.

The MTD 503 is equipped with a wide cutting deck that allows for efficient grass cutting, while its adjustable height settings cater to various lawn types and preferences. Users can effortlessly switch between different cutting heights, ensuring precision and an aesthetically pleasing lawn finish. Additionally, the model often features a mulching function, enabling the user to recycle grass clippings back into the lawn, promoting a healthier green space.

In terms of technology, the MTD 503 is designed with user-friendly controls that enhance the operational experience. The intuitive dashboard provides easy access to all essential functions, allowing users to operate the machine with minimal complexity. Safety features, such as automatic shut-off systems and easy-to-reach emergency stops, are integrated into the design, ensuring that user safety is prioritized at all times.

Durability is another key characteristic of the MTD 503. Built with high-quality materials, it withstands harsh conditions and requires minimal maintenance, offering long-term reliability. The wheels are constructed for superior traction and stability, making it well-suited for various landscaping tasks, from mowing to hauling equipment.

In conclusion, the MTD 503 stands out in the realm of gardening and landscaping equipment due to its powerful engine, thoughtful design, and advanced technology. Its multiple features make it a practical choice for users seeking efficiency and ease of use in their gardening endeavors. Whether tending to residential lawns or managing larger landscapes, the MTD 503 is equipped to deliver exceptional results time and again.