When you operate a tractor for agricultural work or heavy equipment pulling, you should know how to identify some of the signs of trouble. From broken alternators to engine overheating, there are a variety of sounds you might hear when issues occur with these heavy machines. Here are a handful of common problems and how to troubleshoot them.

What Noises Indicate Tractor Trouble?

1. Grinding & Clicking

If you observe clicking noises while trying to start your tractor, fuel problems are the most likely culprit. Inspect the filter and fuel lines for signs of clogging, and clean or clear them before trying to start the vehicle again. If the engine starts but quickly dies, you might have the wrong type of fuel in the tank. Double-check to make sure you haven’t accidentally filled it with gasoline instead of diesel.

2. Humming

Humming sounds usually point to issues with the starter. Over time, the space between the battery and cable terminal may develop buildups due to oxidation, blocking the flow of electricity. In addition to the humming noises, your tractor will operate as though it has low battery power. Eventually, the noise may turn into a mechanical clicking sound as the starter tries and fails to engage repeatedly. If cleaning the individual components doesn’t work, seek out professional assistance.

3. Growling & Whining

Growling and whining noises are telltale signs of an alternator on the verge of a breakdown. When functioning normally, the alternator will pull and rotate the engine belt via a pulley system, allowing it to provide power for idling and acceleration. When your tractor alternator is on the fritz, it will not spin the belt quickly enough, which produces the unusual sounds. A mechanic will need to repair or rebuild it as soon as possible.

The next time you need alternator or starter repairs for your heavy-duty vehicle or industrial equipment, contact the team at Eubanks Auto Electric. Since 1954, they have helped clients throughout De Kalb, TX, with repairs or rebuilds. Call (903) 667-2081 to request a free estimate. Or visit them online to learn more about payment methods and their same-day services.