Lawn mowers are loud by nature, but when uncharacteristic squeals, grating sounds, and other noises arise, it’s cause for concern. There can be several reasons, and the sooner you seek repair services from landscaping equipment professionals, the better. Here’s a helpful guide to help you diagnose the problem.

What Are Some Problematic Lawn Mower Sounds?

1. Rattling

Rattling sounds are common and usually mean that a screw or other part has been jostled loose. This often happens when moving over rough terrain.

First, turn off the lawn mower. Look around the blade, wheels, engine, and other parts to see if connectors are loose.

If you’re comfortable, you can then tighten them. If not, it’s best to seek assistance, as these connections will loosen more and the unit will eventually fall apart.

2. Banging & Clanging

Many banging sounds are related to items caught in the motor. Turn the mower off and wait for the blade to stop.

Check to see if debris is trapped in the blade or the exit chute. Examine the blades as well. If they've been damaged or bent, they may be grinding against the mower’s frame.

Clearing debris is a simple job. Replacing blades is more complicated, however, so you’ll want to consult with landscaping equipment repair professionals.

3. Squealing

Squealing usually means that there’s friction between parts on the mower. Bearings either need to be lubricated or replaced, or the mower may need more oil. Over time, this can lead to engine damage, which is why you need to lubricate these parts right away.

If problems with your lawn mower persist, it may be time to replace the landscaping equipment. Hartill’s Mountain Saw & Tractor in Chewelah, WA, carries a large selection of tools. They stock riding mowers, tractor parts, ATVs, and power equipment. Explore their inventory on their website, or call (509) 935-8829 to speak with a representative.