Murray 38705x5A Parts Manual
![Murray 38705x5A Tractor manual cover](/images/YdQZNlXozNfWhvWtjyICJaJv/thumbs/thumb175x175.webp)
To change the oil, first run the engine for a few minutes to warm it up. Turn off the engine and disconnect the spark plug wire. Place an oil pan under the engine, remove the drain plug, and let the oil drain completely. Replace the drain plug, and refill with the recommended oil type and capacity as specified in the manual.
Check the battery connections and ensure they are clean and tight. Verify that there is fuel in the tank and the fuel valve is open. Inspect the spark plug for wear or damage and replace if necessary. If the problem persists, consult the troubleshooting section of the manual for further guidance.
To adjust the cutting height, locate the height adjustment lever on the side of the tractor. Move the lever to the desired position, ensuring it locks into place. For best results, adjust the height on a level surface and ensure all wheels are set to the same height.
Engine overheating can be caused by a clogged air filter, low oil level, or debris blocking the engine cooling fins. Check and clean the air filter, ensure the oil level is adequate, and remove any debris around the engine area. If the issue continues, contact a professional technician.
Use unleaded gasoline with an octane rating of at least 87. Avoid using gasoline with more than 10% ethanol content, as it may damage the engine. Always use fresh fuel and store it in a clean, approved container.
First, disconnect the spark plug wire and ensure the engine is off. Tilt the tractor to access the blade, using a block to secure the deck. Remove the blade bolt and replace the old blade with a new one. Tighten the bolt to the torque specifications in the manual, and reconnect the spark plug wire.
Regular maintenance includes checking and changing the oil, inspecting and cleaning the air filter, sharpening or replacing blades, checking tire pressure, and lubricating moving parts. Refer to the maintenance schedule in the manual for specific intervals and procedures.
Clean the tractor thoroughly to remove dirt and debris. Add a fuel stabilizer to the gas tank and run the engine for a few minutes. Change the oil, disconnect the battery, and store it in a cool, dry place. Cover the tractor to protect it from dust and moisture.
Uneven cutting can be caused by a dull or damaged blade, incorrect cutting height, or uneven tire pressure. Sharpen or replace the blade as needed, adjust the cutting height, and ensure all tires are properly inflated.
Ensure the tires are properly inflated and consider using tire chains for better traction. Adjust the cutting height to avoid scalping. Regularly check and tighten any loose bolts or fasteners, and ensure the transmission drive belt is in good condition.