Murray 425007x92A Parts Manual
![Murray 425007x92A Tractor manual cover](/images/rYJLLBTdOZtZHKcRSNPimazn/thumbs/thumb175x175.webp)
Ensure the tractor is on a level surface, the parking brake is engaged, and the PTO is off. Insert the key into the ignition, and turn it to the start position while pressing the brake pedal. Release the key once the engine starts.
Use SAE 30 motor oil for temperatures above 32°F (0°C) and SAE 5W-30 for below 32°F (0°C). Regular oil changes ensure optimal engine performance.
Check and clean the air filter every 25 hours of operation. Replace it annually or every 100 hours, whichever comes first, to maintain engine efficiency.
Check the fuel level, ensure the battery is charged, and inspect the spark plug for wear. Make sure the safety switches are engaged and the PTO is off.
Remove the blades by detaching the mounting bolts. Sharpen using a file or bench grinder, ensuring balance to prevent vibration. Reinstall blades tightly.
Inspect the oil level, air filter, tire pressure, and belts regularly. Check for loose bolts and clean the deck to prevent grass build-up.
Ensure the blades are sharp and balanced. Adjust the cutting height for the grass conditions and mow at the recommended speed for best results.
Maintain the front tires at 14 PSI and the rear tires at 10 PSI for optimal traction and performance.
Check for bent blades, level the cutting deck, and ensure tires are evenly inflated. Clean the underside of the deck to remove grass build-up.
Clean the tractor thoroughly, change the oil, and remove the battery. Store in a dry, sheltered area with a cover to protect from dust and moisture.