Murray 385000x68A Parts Manual

To start the Murray 385000x68A Tractor, ensure the parking brake is engaged, the PTO is disengaged, and the throttle is set to the choke position. Turn the ignition key to the start position until the engine starts, then release the key. Adjust the throttle to the desired speed.
If the tractor won't start, check the battery connection, ensure the fuel tank has fuel, verify the spark plug is functional, and ensure the safety switches are engaged. If the issue persists, consult the user manual or a professional technician.
Change the oil in the Murray 385000x68A Tractor every 50 hours of operation or at the beginning of each season, whichever comes first. Use SAE 30 oil for optimal performance.
Use clean, fresh, unleaded gasoline with an octane rating of 87 or higher. Avoid using gasoline with more than 10% ethanol content to prevent engine damage.
To troubleshoot uneven cutting, check the tire pressure for consistency, ensure the mower deck is level, and inspect the blades for sharpness and damage. Adjust or replace components as necessary.
To store the tractor for winter, clean it thoroughly, change the oil, and add a fuel stabilizer to the tank. Remove the battery and store it in a cool, dry place. Cover the tractor to protect it from dust and moisture.
To replace the mower blades, disconnect the spark plug wire, lift the mower deck, and secure it. Use a wrench to remove the blade bolts, replace the blades, and tighten the bolts securely. Reconnect the spark plug wire.
Excessive vibration can be caused by unbalanced blades or loose components. Check the blades for damage, ensure they are correctly balanced, and inspect all nuts and bolts for tightness.
To improve traction, consider using tire chains or weights, especially in wet or uneven terrain. Adjust the tire pressure according to the manufacturer's recommendations for optimal performance.
To clean the air filter, remove the air filter cover, take out the filter, and tap it gently to remove dirt. If it's excessively dirty, wash it with soap and water, then let it dry completely before reinstalling.