How to Restore a Zero-Turn Mower

Whether you’re in the landscaping business or just have a large, complex lawn to mow, a zero-turn mower is the perfect tool. But whether yours is old and out of shape or you just want to buy a defunct one for a discount, it can be good to know exactly how to get it back to work. We here at Mike Cooper Tractors want to help you get your money’s worth from your tools, so we’ve put together a brief guide to restoring a zero-turn mower. For more information, or to see the zero-turn mowers we have for sale, contact our store in Fort Gibson, Oklahoma, today!

The Right Supplies

First, you’ll need the right gear to repair any damage, including:

• A continuity tester.
• A voltmeter.
• A welder.
• Screwdrivers.
• Wrenches.
• Pliers.
• Wire cutters.
• Sockets.
• A jack (either motorcycle or scissor will do).

Once everything is working right, you’ll want to touch up the appearance with:

• Rust-resistant primer.
• Paint.
• Brushes.
• Wire brushes or sandpaper.
• Lubricants.

Sorting Out Electronics

You’re going to start by examining the electrical systems. First and foremost, look over the spark plugs to see if they need cleaning or replacing. Next, verify that the ignition switch is intact and functioning. If you have to replace it, you’ll need to wire it in yourself—just make sure not to bypass any safety switches in the process! Finally, verify that all wires and terminals are intact and corrosion-free. Replace what needs replacing and clean what you can.

Fuel System

The next most finicky series of parts is the fuel system. Start by making sure the fuel lines from the tank to the engine are connected properly and are intact. Also check for cracks or damage. If all is well there, clean out the tank and fuel lines to flush out any buildup. Double check that the carburetor is good, as well, and replace it if need be.

If you have to disassemble anything complex, try taking pictures or videos of the disassembly process so you have a frame of reference when you put things back together. 

Cutting Deck

Obviously it’s not much of a mower if the cutting deck isn’t working, so lift your mower on your jack or jacks and remove the deck entirely by pulling the pins that hold it in place. Check the belt drive to make sure it’s tight and in good shape. Next, remove and sharpen the blade to ensure an efficient and clean cut. Finally, check the deck for any tears or holes and weld them together to prevent further issues.

Fresh Coat

Last but not least, it’s time to make the mower look as good as it works. Remove rust buildup with the wire brushes or sandpaper, being careful to avoid damaging the metal underneath. Next, apply rust-resistant primer and let it dry. Then repaint the mower and let it dry again, and you’re ready to roll!

We hope this guide helps you get your old zero-turn mower working again. If you have any questions, or if you just need a new zero-turn mower altogether, contact us at Mike Cooper Tractors. We proudly serve the people of Tulsa and Muskogee, Oklahoma—let us serve you today!