Murray 385002x108A Parts Manual
![Murray 385002x108A Tractor manual cover](/images/htwJGSrAAKhfuxcogQEADRln/thumbs/thumb175x175.webp)
To change the oil, first warm up the engine for a few minutes to thin the oil. Turn off the engine and disconnect the spark plug wire. Place an oil pan under the engine and remove the oil drain plug. Allow all the old oil to drain out. Replace the drain plug and fill with the recommended oil type and amount as specified in the owner's manual.
First, check the battery connections for any corrosion and ensure they are tight. If the battery is charged and connections are clean, inspect the spark plug and replace if necessary. Ensure the fuel tank has fresh gasoline and the fuel line is not clogged. If the problem persists, consult the owner's manual for further troubleshooting steps or contact a professional.
To adjust the cutting height, locate the height adjustment lever on the side of the tractor. Move the lever to the desired cutting height position. Ensure both sides are adjusted equally for an even cut. Refer to the manual for specific height settings.
Regular maintenance includes checking the oil level and changing it as needed, inspecting air filters and replacing if dirty, checking tire pressure, sharpening blades, and lubricating moving parts. It's also important to clean the deck and check belts for wear.
Uneven cutting can be caused by several factors. Check that the tires are properly inflated. Ensure the blades are sharp and not bent. Verify that the deck is level side-to-side and front-to-back. If the problem continues, check for obstructions or damage to the blades.
The tractor is designed to run on unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol to prevent engine damage.
First, ensure the tractor is on a level surface and the engine is off. Disconnect the spark plug wire. Use a socket wrench to remove the blade bolt. Remove the old blade and install the new one, ensuring it is oriented correctly. Tighten the bolt securely and reconnect the spark plug wire.
Excessive vibration can be caused by unbalanced or damaged blades. Check the blades for damage and ensure they are properly balanced. Inspect the drive belts for wear and replace if necessary. If vibration continues, inspect the engine mounts and other components for damage.
To prepare for winter storage, clean the tractor thoroughly and remove any grass clippings. Add fuel stabilizer to the tank and run the engine for a few minutes. Change the oil and remove the battery, storing it in a cool, dry place. Cover the tractor to protect it from dust and moisture.
First, check the transmission fluid level and add if necessary. Inspect the drive belt for wear or damage, replacing if needed. Ensure the shift lever and linkage are moving freely. If the transmission still does not engage, consult the service manual or a professional technician.