Murray 385047x51A Parts Manual
![Murray 385047x51A Tractor manual cover](/images/lYzpIDkMeDxMFvtJsTQZmoPF/thumbs/thumb175x175.webp)
To change the oil, ensure the tractor is on a level surface. Turn off the engine and allow it to cool. Remove the oil drain plug and allow the old oil to completely drain into a suitable container. Replace the drain plug and refill with the recommended oil type and quantity. Check the owner's manual for specific oil recommendations.
Use unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol to prevent damage to the engine components.
First, check the battery connections and ensure they are tight and free from corrosion. Verify that there is sufficient fuel in the tank. Examine the spark plug for wear or damage and replace if necessary. If the problem persists, consult the user manual for more detailed troubleshooting steps.
Refer to the tire sidewall or the tractor's manual for the recommended tire pressure, which is typically around 10-14 PSI for the front tires and 8-12 PSI for the rear tires. Proper tire pressure ensures optimal performance and safety.
Sharpen the mower blades after every 25 hours of use or at least once a mowing season. Regularly inspect the blades for nicks or damage, and sharpen them if they appear dull to ensure a clean cut.
Check the transmission fluid level and top it off if necessary. Inspect the drive belt for signs of wear or damage and replace it if needed. If the problem continues, consult a professional technician for a thorough inspection.
Remove the air filter cover and take out the filter. If it is a paper filter, tap it gently to remove dirt or replace it if heavily soiled. For foam filters, wash it with warm, soapy water, rinse thoroughly, and allow it to dry completely before reinstalling.
Clean the tractor thoroughly, change the oil, and replace the oil filter. Remove the battery and store it in a cool, dry place. Add a fuel stabilizer to the tank and run the engine for a few minutes. Cover the tractor to protect it from dust and moisture.
Ensure regular maintenance is performed, including oil changes and air filter cleaning. Keep the tires properly inflated and the blades sharp. Avoid overloading the tractor, and operate it at a steady pace to maximize fuel efficiency.
Inspect the mower blades for sharpness and damage. Ensure the deck is level and clean from debris. Check the engine speed and adjust if necessary. Additionally, verify that the grass is not too wet or tall for effective cutting.