Murray 42590x92A Parts Manual
![Murray 42590x92A Tractor manual cover](/images/EfSkbIvWSyUVupOMvmMgbRqv/thumbs/thumb175x175.webp)
To start the Murray 42590x92A Tractor, ensure the parking brake is engaged, the PTO is disengaged, and the throttle is set to the choke position if the engine is cold. Then, turn the ignition key to the start position until the engine fires.
Check the battery connections for corrosion or looseness, ensure there's fuel in the tank, and verify the spark plug is functioning. Also, make sure the safety switches are properly engaged.
It is recommended to change the oil every 50 hours of operation or at the start of each mowing season, whichever comes first.
For optimal performance, use SAE 30 motor oil when operating in temperatures above 40°F (4°C), and SAE 5W-30 for colder temperatures.
First, disconnect the spark plug for safety. Then, lift the mower deck and use a wrench to remove the blade bolts. Replace the old blades with new ones, ensuring they are securely tightened.
Check the drive belt for wear or damage and replace if necessary. Also, ensure the transmission fluid is at the correct level and has not degraded.
Regularly sharpen the mower blades, ensure the deck is clean and free of debris, and maintain the correct tire pressure for even cutting.
Keep the battery terminals clean and free of corrosion. Ensure the battery is charged and stored in a cool, dry place during the off-season to prolong its lifespan.
Clean the tractor thoroughly, change the oil, remove the battery, and store it in a dry place. Add a fuel stabilizer to the gas tank and inflate the tires to the recommended pressure.
Check if the mower deck is level, ensure the blades are sharp and not damaged, and inspect the tire pressure to ensure it is even on all sides.