How to Improve Lawn Mower Steering

Check the wheels of your lawn mower and make sure that all four roll freely and that the front two move freely from side to side when you turn the steering mechanism. If they are obstructed in any way, with wadded up grass, for example, the obstruction can impede your ability to steer.

Raise the mower, using a jack, and check the axles and tires. Most mowers have a cover over the axle that you must remove with a wrench. Check your owner's manual for instructions. A bent wheel axle or flat tires can affect the mower's steering.

Remove the steering wheel from the unit by removing the nut or cotter pin holding it in place. Refer to your owner's manual for the exact procedure. Examine the steering wheel stem for any damage. Replace the steering wheel and stem if damage, such as a bent stem, is evident.

Grease the steering wheel stem before putting it back in the mower. This may solve the problem and is always a helpful step.

Examine the wheels for alignment. Turn the mower wheels so they are facing forward and are straight. Check for any obvious alignment issues simply by looking at the tires: If they are leaning in or out, or if one is not straight even though the other front tire is, it's likely you must get the mower aligned. You can also identify alignment issues by wear on the tires on one side or the other.