Murray 387002x92A Parts Manual
![Murray 387002x92A Tractor manual cover](/images/MOChGeZRiOBJugoDECHdjruM/thumbs/thumb175x175.webp)
To change the oil, first warm up the engine for a few minutes. Turn off the engine and disconnect the spark plug wire. Place an oil pan under the drain plug, remove the plug, and allow the old oil to drain completely. Replace the drain plug and refill with the recommended type and amount of oil as specified in the user manual.
The Murray 387002x92A Tractor is designed to run on unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol content.
If the tractor won't start, check the fuel level and ensure the fuel valve is open. Inspect the spark plug for fouling or damage and replace if necessary. Also, check the battery connections and charge the battery if needed. Ensure the choke is properly set for cold starts.
Regularly check and change the oil every 50 hours of operation or annually. Clean or replace the air filter every 25 hours. Sharpen the blades as required and inspect the belts for wear. Always follow the maintenance schedule provided in the owner's manual.
Park the tractor on a flat surface and disconnect the spark plug. Use a block to secure the mower deck. Remove the blade bolts using a wrench, then replace the old blades with new ones, ensuring they are installed in the correct orientation. Tighten the bolts securely.
Excessive vibration may be caused by unbalanced or damaged blades. Inspect the blades for damage and balance them if necessary. Check for debris caught in the mower deck and ensure all bolts and fasteners are tightened.
To adjust the cutting height, locate the height adjustment lever on the side of the tractor. Move the lever to the desired height setting. Ensure both sides of the mower deck are set to the same height to achieve an even cut.
Always wear appropriate safety gear, including eye and ear protection. Never mow in reverse unless absolutely necessary and always look behind you. Avoid mowing on wet grass or steep slopes and keep bystanders and pets away from the mowing area.
Clean the tractor thoroughly to remove grass and debris. Add fuel stabilizer to the gasoline and run the engine for a few minutes. Disconnect the battery and store it in a cool, dry place. Cover the tractor with a tarp or store it in a sheltered location.
Regular maintenance is key to performance. Ensure the blades are sharp, the oil and air filter are clean and replaced as necessary, and the tires are properly inflated. Use fresh fuel and keep the deck clear of debris to maintain optimal performance.