If you’re the proud owner of a zero-turn mower who’s been having trouble getting it to work lately, it’s time to start troubleshooting. At best, you’ll find a problem that you’ll be able to solve at home, and at worst you’ll be able to point out the issue to the mechanics you hire to help fix your mower and save them some time. That’s why the experts at J5 Tractors have created this zero-turn mower troubleshooting guide.

Check The Owner's Manual

Always start by taking a look at your owner’s manual. It will contain invaluable information, much of it specific to your particular model of zero-turn mower. Always follow its advice to minimize the risk of accidentally damaging your zero-turn mower. 

The Engine Won't Start

If your zero-turn mower’s engine refuses to start, check to see if the blades are engaged. If they are, turn off the PTO. If that doesn’t help, check that the parking brake is properly engaged. Next, check the mower’s battery and fuel system. If those systems look okay, inspect the spark plugs and fuel line. 

The Lawn Mower Is Vibrating Too Much

While a little mower vibration is normal, too much of it may indicate that the cutting blades are dull, bent out of shape, or unbalanced. If the blades appear fine, check that the deck drive belts are in good working order. 

Lawn Mower Isn't Cutting The Grass Evenly

An uneven cut is a frustrating problem to troubleshoot, but there are still a few things you can do. First, check that your zero-turn mower’s deck is properly leveled and that the tires are inflated to the correct air pressure. You should also inspect the mower’s blades to ensure that they are still intact. Be patient and thorough as you go. 

The Lawn Mower Isn't Mulching The Grass

Many zero-turn mowers use their machines to mulch the grass and create nutrient-rich debris to fuel their yard’s growth. If you’re trying to mulch but not seeing much success, the issue could be caused by the grass simply being too high or too wet. In other cases, the problem might be that the lawn mower’s engine just isn’t going fast enough. 

The Engine Is Overheating

A zero-turn mower engine that seems to be overly prone to overheating might just need a filter or oil change. It’s also possible that debris build-up might be clogging the air intake, so try giving it a quick cleaning if you start to notice this problem. 

Shop zero-turn mowers at J5 Tractors. We operate four dealership locations within the state of Texas, including Conroe, Navasota, Buna, and Normangee, Texas. We also offer servicing, parts ordering, and financing, so visit us for all your zero-turn mower-related needs.