Murray 38715B Parts Manual

Pages 23

Year 2023

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Murray 38715B Tractor Specification

The Murray 38715B Tractor is designed to provide efficient and reliable performance for lawn maintenance and light agricultural tasks. Powered by a robust 15.5 HP Briggs & Stratton engine, it delivers consistent power and durability. The tractor features a 38-inch cutting deck, which ensures a broad cutting path, making it ideal for medium to large-sized lawns. The deck height can be adjusted to accommodate various grass lengths, offering versatility in different mowing conditions.

Equipped with a manual transmission, the Murray 38715B allows the operator to choose from multiple speed settings, providing greater control over the mowing pace. The tractor's steel construction is engineered for longevity, with a corrosion-resistant finish that withstands the elements. Its ergonomic design includes a comfortable, adjustable seat and user-friendly controls, ensuring ease of operation.

The tractor also features a tight turning radius, enhancing maneuverability around obstacles and in confined spaces. For added convenience, it comes with a rear bagging system that simplifies grass collection and disposal. Additionally, the Murray 38715B includes pneumatic tires designed to provide a smooth ride and reduce turf damage.

Maintenance is straightforward with accessible service points for the engine, oil, and air filter. Safety features such as an automatic blade stop when the operator leaves the seat further enhance its reliability. Overall, the Murray 38715B Tractor combines powerful performance, durability, and user-friendly design, making it a valuable asset for efficient lawn care.

Murray 38715B Tractor F.A.Q.

How do I start the Murray 38715B Tractor?

To start the Murray 38715B Tractor, ensure the brake is engaged and the gear lever is in neutral. Turn the ignition key to the 'start' position and hold it until the engine starts. Release the key once the engine is running.

What type of oil should I use for the engine?

Use SAE 30 motor oil for temperatures above 32°F (0°C) and SAE 5W-30 for temperatures below that. Check your user manual for more details on oil specifications.

How can I troubleshoot the mower deck not engaging?

Check the mower deck belt for wear or damage. Ensure the PTO (Power Take-Off) switch is engaged. Inspect the wiring and connections to the PTO clutch.

What is the recommended maintenance schedule for the tractor?

Perform an oil change every 50 hours of operation, clean or replace the air filter every 25 hours, and sharpen or replace mower blades as needed. Regularly check tire pressure and battery condition.

How do I replace the spark plug on the Murray 38715B Tractor?

Disconnect the spark plug wire, then use a spark plug wrench to remove the old spark plug. Install the new spark plug by hand to avoid cross-threading, then tighten with the wrench and reconnect the spark plug wire.

What should I do if the tractor's engine is running rough?

Check the air filter for dirt and debris, ensure the fuel is fresh, and inspect the spark plug for wear. Cleaning or replacing these components may resolve the issue.

How do I adjust the cutting height on the Murray 38715B Tractor?

Locate the cutting height adjustment lever, typically found on the side of the mower deck. Move the lever to the desired position, ranging from 1 to 4 inches.

Why is my tractor leaving uncut grass?

Ensure the mower blades are sharp and properly installed. Check the deck for any obstructions and confirm that the cutting height is set uniformly across the deck.

How can I improve the battery life of my tractor?

Keep the battery terminals clean and free of corrosion. Charge the battery regularly, especially during off-season storage. Avoid over-discharging the battery by turning off the engine when not in use.

What should I do if the tractor doesn't move when in gear?

Check the drive belt for wear or damage and ensure it is properly tensioned. Verify that the transmission is not in bypass mode. Consult the manual for further diagnostics if the issue persists.