Lawn mower problems can be frustrating. Learn how to diagnose and fix common lawn mower issues to keep your equipment running smoothly.
Identify the specific issue with your mower. Common problems include won't start, runs poorly, or won't cut properly.
Check fuel level, oil level, and air filter. Replace dirty air filters and add fresh gasoline if needed.
Remove and inspect the spark plug. Clean or replace if fouled, damaged, or worn.
If the mower runs poorly, clean the carburetor. Remove and clean jets and passages with carburetor cleaner.
Test the mower after repairs. Adjust carburetor settings if needed for optimal performance.
Common causes include old fuel, dirty air filter, fouled spark plug, or low oil level. Check these items first.
Change oil every 25-50 hours of use or annually. Check your owner's manual for specific recommendations.
Sharpen the blade when you notice poor cutting performance or ragged grass tips. Typically every 20-25 hours of use.
Most modern mowers can handle up to 10% ethanol. Avoid higher ethanol blends as they can damage the engine.
Regular oil changes are essential for maintaining your lawn mower's performance and longevity. Learn how to change the oil properly with our comprehensive guide.
A sharp lawn mower blade is essential for a healthy lawn. Learn how to safely remove, sharpen, and reinstall your mower blade for optimal cutting performance.
Having trouble starting your lawn mower? Learn the proper techniques for starting both push mowers and riding mowers, including troubleshooting common starting problems.
A dirty carburetor is a common cause of lawn mower starting and running problems. Learn how to safely clean your mower's carburetor to restore proper operation.
Proper winterization protects your lawn mower from damage during the off-season. Learn the essential steps to prepare your mower for winter storage.
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