Murray 42500C Parts Manual
![Murray 42500C Tractor manual cover](/images/SKgmNnjZufFufRRbuNHUHrfU/thumbs/thumb175x175.webp)
To start the Murray 42500C tractor, ensure that the parking brake is engaged, the PTO is off, and the transmission is in neutral. Turn the ignition key to the 'Start' position until the engine starts, then release it to the 'Run' position.
If the tractor won't start, first check the battery connections for tightness and corrosion. Verify that the fuel tank has sufficient fuel and the fuel valve is open. Inspect the spark plug for fouling and replace if necessary. Ensure the safety switches are engaged properly.
It is recommended to change the oil every 25 hours of operation or at the beginning of each mowing season. Use the oil type specified in the owner's manual for optimal performance.
Regularly inspect the cutting blades for sharpness, and sharpen or replace them as needed. Check for any damage or imbalance and ensure they are properly mounted and torqued.
To troubleshoot uneven cutting, ensure that the tires are properly inflated and the deck is level. Check the blades for sharpness and damage. Adjust the cutting height and deck leveling as per the manual instructions.
To clean the air filter, remove the filter cover and take out the filter. If it's a foam filter, wash it with mild detergent and water, then let it dry completely before reinstalling. For paper filters, tap gently to remove dirt or replace if heavily soiled.
To improve fuel efficiency, perform regular maintenance such as changing the oil, cleaning the air filter, and ensuring the spark plug is in good condition. Avoid overloading the tractor and maintain proper tire pressure.
Excessive vibration can be caused by unbalanced or damaged blades, loose bolts, or worn out belts. Inspect and balance the blades, tighten any loose components, and replace worn belts as necessary.
To store the tractor for winter, clean it thoroughly and remove any debris. Change the oil, drain the fuel, or add a fuel stabilizer. Disconnect the battery and store it in a cool, dry place. Cover the tractor to protect it from dust and moisture.
To replace the drive belt, first, disconnect the spark plug for safety. Remove the mower deck and locate the drive belt. Release the tension on the belt and remove it from the pulleys. Install the new belt following the same path and adjust the tension as needed. Reattach the mower deck and reconnect the spark plug.