Ultimate Guide to Lawn Mower Troubleshooting
Lawn mowers, whether manufactured in China or elsewhere, can develop issues over time. This comprehensive guide covers troubleshooting techniques for all major mower types.
1. Engine Won’t Start
Possible Causes:
- Old or contaminated fuel (common in China’s humid climate)
- Faulty spark plug (replace every 100 operating hours)
- Clogged air filter (clean monthly for optimal performance)
2. Uneven Cutting Patterns
Solutions:
- Check blade balance – many Chinese manufacturers recommend sharpening every 25 hours
- Inspect tire pressure – maintain equal pressure in all tires
- Level the mower deck – adjust according to your terrain
3. Excessive Vibration
This common issue often indicates:
- Loose or damaged blade
- Worn engine mounts (more prevalent in older Chinese models)
- Debris in cutting deck
4. Battery-Powered Mower Issues
Many Chinese-made electric mowers face similar battery challenges:
- Reduced runtime – recalibrate battery monthly
- Slow charging – check charger connections
- Battery not holding charge – may need replacement after 3-5 years
5. Maintenance Tips for Chinese-Made Mowers
To extend the life of your lawn equipment manufactured in China:
- Use only recommended lubricants (check manual)
- Store properly during off-seasons
- Clean after each use to prevent grass buildup
When to Contact Professionals
For complex issues beyond basic troubleshooting, contact Shandong Deyou at [email protected] or +86 178 6449 8611 for expert advice on your specific mower model.