Murray 425615x52A Parts Manual
![Murray 425615x52A Tractor manual cover](/images/JzzSvJrWPyGRzRjkWAbpeRTx/thumbs/thumb175x175.webp)
Ensure the tractor is on a flat surface, engage the parking brake, set the throttle to 'fast', and turn the ignition key to start the engine.
Check the battery connections, ensure there's enough fuel, verify the spark plug condition, and check the safety switches.
Warm up the engine, turn it off, place a container under the oil drain plug, remove the plug, drain the oil, replace the plug, and refill with new oil.
Perform an oil change every 50 hours of use, check air filters every 25 hours, and inspect blades and belts regularly for wear.
Check for uneven tire pressure, ensure the blades are sharp, and inspect the deck level to make necessary adjustments.
Inspect the belt for wear or damage, check the belt tension, and ensure the pulleys are aligned correctly. Replace the belt if necessary.
Use the lever located on the right side of the seat to select the desired cutting height. Ensure the deck is level while making adjustments.
Clean the tractor, change the oil, add a fuel stabilizer, disconnect the battery, and store in a dry place. Cover the tractor to protect it from dust.
Turn off the engine, disconnect the spark plug, raise the deck, use a wrench to remove the blade bolts, replace with new blades, and tighten securely.
Excessive vibration could be caused by unbalanced blades, loose components, or damaged pulleys. Inspect each part and tighten or replace as necessary.