Murray 425615x50A Parts Manual
![Murray 425615x50A Tractor manual cover](/images/iClOxAdrwYPQmXPgfptYDmoA/thumbs/thumb175x175.webp)
To start the Murray 425615x50A tractor, ensure that the parking brake is engaged, the PTO switch is off, and the gear lever is in neutral. Insert the key into the ignition and turn it to the start position.
Use SAE 30 oil for temperatures above 32°F (0°C) and SAE 5W-30 or 10W-30 for colder temperatures. Always check the oil level before use.
If the engine does not start, check the battery connections for corrosion, ensure the spark plug is clean and functional, and verify that the fuel tank has fresh gasoline.
Sharpen the mower blades after every 20-25 hours of use or if you notice uneven cutting patterns. Always balance the blades after sharpening.
The recommended tire pressure for the Murray 425615x50A tractor is typically around 10 PSI for the front tires and 14 PSI for the rear tires. Always refer to the manual for exact specifications.
To change the mower deck belt, first disengage the PTO and remove the spark plug for safety. Then, lower the deck, remove the old belt from the pulleys, and install the new belt following the belt routing diagram located on the deck.
Excessive vibration may be caused by unbalanced blades or loose parts. Inspect and tighten any loose bolts and ensure the blades are balanced and correctly installed.
To clean the air filter, remove the cover and take out the air filter. If it's foam, wash it with soap and water, then allow it to dry. If it's paper, tap it gently to remove dirt or replace it if it's too dirty.
Regular maintenance, such as keeping the air filter clean, ensuring the tires are properly inflated, and using the correct oil, can improve fuel efficiency. Avoid overloading the tractor to prevent excess fuel consumption.
Before storing the tractor, clean it thoroughly, change the oil, remove the battery, and add a fuel stabilizer to the gas tank. Store it in a dry, sheltered place to prevent rust and damage.