Zero Turn Mower Maintenance: Essential Tips to Extend Your Mower's Life

Why Maintenance Matters

Proper maintenance can extend your zero turn mower's lifespan by years and ensure peak performance every time you mow.

Daily Maintenance

Before Each Use

• Check tire pressure (12-14 PSI)
• Inspect blades for damage
• Check oil level
• Remove debris from deck
• Ensure safety features work
• Check fuel or battery charge

Weekly Maintenance

After Every 5-10 Hours

• Clean the Deck: Remove grass clippings to prevent rust
• Grease Fittings: Lubricate all grease points
• Check Belt Tension: Inspect drive belts for wear
• Clean Air Filter: Remove dust and debris

Monthly Maintenance

Every 25-50 Hours

• Change Engine Oil: Use manufacturer-recommended oil
• Sharpen Blades: Sharp blades cut cleanly
• Check Battery: Clean terminals and check charge
• Inspect Belts: Look for cracks or fraying
• Check Hydraulic Fluid: Ensure proper levels

Seasonal Maintenance

Spring Preparation

• Change oil and oil filter
• Replace spark plugs
• Install fresh air filter
• Sharpen blades
• Check tire pressure

Winter Storage

• Run engine until fuel tank is empty OR add fuel stabilizer
• Change oil before storage
• Clean entire mower thoroughly
• Remove battery and store in warm location
• Cover mower to protect from moisture

Blade Maintenance

Sharp blades are crucial for a healthy lawn. Dull blades tear grass instead of cutting cleanly. Sharpen blades every 25 hours of use or at least twice per season.

Common Problems

Uneven Cut: Check tire pressure, sharpen blades, level deck

Loss of Power: Clean air filter, check fuel quality, inspect spark plugs

Won't Start: Check battery, fuel, spark plugs, and safety switches