Murray 38502x51C Parts Manual

To start your Murray 38502x51C Tractor, make sure the gear is in the neutral position, the parking brake is engaged, and the throttle is set to the choke position. Turn the ignition key to the start position and release it once the engine starts.
If the tractor won't start, check the battery connections for corrosion, ensure the fuel tank has clean gasoline, and inspect the spark plug for damage or wear. If the problem persists, consult the user manual for further troubleshooting steps.
Change the oil after the first 5 hours of use and then every 50 hours of operation or at least once per season. Always use high-quality oil recommended in the user manual.
To improve cutting performance, ensure the blades are sharp and properly balanced. Adjust the cutting height to suit the grass length, and mow when the grass is dry. Regularly remove debris from the cutting deck to prevent clogging.
Use unleaded gasoline with a minimum 87 octane rating. Avoid using gasoline with more than 10% ethanol to prevent damage to the engine.
To adjust the cutting height, locate the lever or knob on the mower deck. Move it to the desired position corresponding to the preferred grass height. Always make adjustments when the tractor is turned off and parked on a level surface.
Regular maintenance checks include inspecting and replacing the air filter, changing engine oil, checking tire pressure, sharpening blades, and lubricating moving parts. Refer to the maintenance schedule in the owner's manual for detailed instructions.
Uneven cutting may be due to an unbalanced blade, improper deck leveling, or incorrect tire pressure. Check these components and adjust as necessary. Ensure the mower deck is free of debris that can affect performance.
For winter storage, clean the tractor thoroughly, remove the battery and store it in a cool, dry place, and add a fuel stabilizer to the tank. Store the tractor in a dry, covered area to protect it from the elements.
Excessive vibration can be caused by unbalanced or damaged blades, loose parts, or worn engine mounts. Inspect and balance the blades, tighten loose components, and replace any worn parts as needed.