Symptoms
- Steering wheel feels stiff or requires extra effort to turn
- Steering wheel has excessive play before the wheels respond
- Grinding or clicking felt through the steering wheel
- Mower pulls to one side while steering straight
Likely causes
- CommonDry or worn steering gearThe steering sector gear needs periodic grease and wears with age, causing stiffness.
- CommonWorn tie rod ends or linkage bushingsPlay in these connections causes loose, sloppy steering feel.
- PossibleUneven tire pressureMismatched front tire pressure can make steering feel uneven or pull to one side.
- PossibleBent steering component from a curb or obstacle hitAn impact can bend a tie rod or spindle, causing binding or looseness.
What to do
- Check and equalize front tire pressure to the manufacturer's spec.
- Grease the steering gear and linkage points per the owner's manual's lubrication schedule.
- Inspect tie rod ends and bushings for visible looseness by wiggling the front wheels by hand with the mower off.
- Check for any bent linkage components, especially if the mower recently hit a curb, rock, or hole.
- Tighten any loose linkage bolts found during inspection.
- Replace worn tie rods, bushings, or bent components as identified.
Tools and parts
- Grease gun
- Wrench set
- Tire pressure gauge
Riding mower tie rod endsSearch: “riding mower tie rod end replacement”
When to call a pro
A bent steering component after an impact should be inspected by a mechanic before continued use to avoid steering failure.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.