Murray 42588x52B Parts Manual
![Murray 42588x52B Tractor manual cover](/images/GuquVxvOTrPUZuxAwnTOIOEh/thumbs/thumb175x175.webp)
To change the oil, first, warm up the engine to allow the oil to flow easily. Turn off the engine and remove the key. Position an oil drain pan under the oil drain plug, remove the plug, and allow the oil to drain completely. Replace the drain plug and fill the engine with new oil as specified in the manual.
If the tractor won't start, check the battery connections to ensure they are clean and tight. Verify the fuel level and that the fuel valve is open. Examine the spark plug for damage or wear, and replace if necessary. Lastly, check the seat switch and other safety interlocks for proper operation.
Blades should be sharpened every 25 to 30 hours of mowing to maintain an effective cut. However, if you notice uneven cutting or torn grass, sharpen them sooner. Always balance the blades after sharpening to prevent vibration.
The recommended tire pressure is typically around 10-14 PSI for the front tires and 8-10 PSI for the rear tires. Always check the tire sidewall or the owner's manual for the exact specifications for your model.
To replace the drive belt, first disconnect the spark plug for safety. Remove the mower deck according to the manual instructions. Release the tension on the belt tensioner and remove the old belt. Install the new belt following the belt routing diagram on the chassis. Reassemble the deck and reconnect the spark plug.
Overheating can be caused by various factors, including low oil levels, a dirty air filter, or a clogged cooling fin. Check and refill oil if necessary, clean or replace the air filter, and ensure the cooling fins are free of debris.
Ensure the blades are sharp and balanced, the deck is level, and the tire pressure is correct. Avoid mowing wet grass and adjust the cutting height appropriately for the grass type and conditions. Regular maintenance will also enhance performance.
Excessive vibration could be due to unbalanced or damaged blades. Check the blades for damage and ensure they are properly balanced. Inspect the drive belt for wear and replace if necessary. Also, verify that all mounting hardware is secure.
To store the tractor for winter, clean it thoroughly and remove any grass clippings. Add a fuel stabilizer to the gas tank and run the engine to circulate it. Change the oil and oil filter, and remove the battery to store in a cool, dry place. Cover the tractor to protect it from dust and moisture.
Regular maintenance includes checking and changing the oil, replacing the air filter, sharpening the blades, checking tire pressure, and inspecting belts and hoses for wear. Lubricate all moving parts and keep the tractor clean from debris.