Murray 38504A Parts Manual

Pages 25

Year 2023

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Murray 38504A Tractor Specification

The Murray 38504A Tractor is a versatile and robust lawn maintenance machine designed for residential use. Powered by a reliable Briggs & Stratton engine, it ensures consistent performance and longevity. The tractor features a 20-horsepower engine, which provides ample power for various mowing conditions. Equipped with a 42-inch cutting deck, it offers efficient coverage, reducing the time required to maintain large lawns. The cutting deck is adjustable, allowing users to choose from multiple height settings for a customized cut.

The transmission system is a key highlight, featuring a hydrostatic drive that enables smooth and effortless operation. This system allows for easy speed adjustments and provides a seamless mowing experience without the need for manual gear changes. The operator's comfort is prioritized with an ergonomic seat and intuitive control layout, ensuring ease of use during extended mowing sessions.

Durability is a significant consideration in the design of the Murray 38504A Tractor. The frame is constructed from high-quality steel, providing a solid foundation that withstands regular use and harsh conditions. Additionally, the tractor incorporates a robust front axle and reliable tires, ensuring stability and traction on various terrains.

Maintenance is simplified with easy access to the engine and key components, enabling routine checks and servicing without hassle. The Murray 38504A also includes a convenient washout port, which allows for quick and efficient cleaning of the cutting deck, prolonging its lifespan and maintaining optimal performance.

In summary, the Murray 38504A Tractor combines powerful performance, user-friendly operation, and durable construction, making it an excellent choice for homeowners seeking a reliable and efficient lawn maintenance solution.

Murray 38504A Tractor F.A.Q.

How do I start the Murray 38504A Tractor?

Ensure the tractor is on a flat surface, check the fuel level, and engage the parking brake. Turn the ignition key to the 'Start' position until the engine fires up.

Why won't the mower blades engage on my Murray 38504A?

Check the blade engagement lever or switch. Ensure the belt is not damaged and is correctly positioned on the pulleys.

What type of oil should I use for the Murray 38504A Tractor?

Use SAE 30 oil for general use in temperatures above 40°F. For colder conditions, use SAE 5W-30.

How often should I change the oil in my Murray 38504A Tractor?

Change the oil every 50 hours of operation or at the beginning of each mowing season.

What should I do if the Murray 38504A won't start?

Check the battery connections, fuel level, and spark plug. Ensure the safety switches are engaged and the transmission is in neutral.

How can I adjust the cutting height on the Murray 38504A Tractor?

Use the height adjustment lever located near the driver's seat to select the desired cutting height.

What is the recommended tire pressure for the Murray 38504A Tractor?

Maintain the front tires at 14 psi and the rear tires at 10 psi for optimal performance.

How do I replace the spark plug on the Murray 38504A Tractor?

Disconnect the spark plug wire, use a spark plug wrench to remove the old plug, and install a new one with the correct gap.

How do I clean the air filter on my Murray 38504A Tractor?

Remove the air filter cover, take out the filter, and clean it with mild soap and water. Allow it to dry before reinstalling.

What should I do if my Murray 38504A is vibrating excessively?

Inspect the mower blades for damage or imbalance, check the engine mounting bolts, and ensure the belts are not worn or misaligned.