Troubleshooting Some Common Lawn Mower Problems. If you’ve used your lawn mower and you’ve realized that it’s giving your lawn a horrible haircut, then you need to check out some of the things you should focus on to fix the possible problems. Troubleshooting your lawn mower isn’t very hard to do at all and it can help to get the best results from your lawn mower. Check these tips out… If your lawn mower is streaking the grass that you’re cutting, then you should try the following: Sharpen or replace your blades. Use your mow at a full throttle. Slow down your mower’s ground speed. Clean out the lawn mower deck. Overlap your cutting rows more, especially when turning. If your lawn mower is stepped cutting the grass that you’re cutting, then you should try the following: Check the tires and inflate them if necessary. Level the deck correctly. Replace the blades. Repair or replace the deck and spindle. Properly reinstall the mower blades. If your lawn mower is unevenly cutting the grass, then you should try the following: Correctly level the deck. Sharpen or replace the mower blades. Clean, repair or replace the lawn mower deck. Repair or replace the spindle. If your lawn mower is scalping the grass that you’re cutting, then you should try the following: Roll or level the lawn, because it may be uneven or bumpy. Level or increase the cutting height of the lawn mower deck. Slow down the lawn mower’s ground speed. Check the tire pressure and inflate them if necessary. If your lawn mower is leaving stingers in the grass that you’re cutting, then you should try the following: Sharpen or replace your mower blades. Set your mower’s engine to full throttle. Slow down the lawn mower’s ground speed. Clean the mower deck.. If you are looking for small engine repair services in Ottawa, mobile car battery boosting, lawn mower and lawn tractor repairs and tune-ups, or snow blower repairs then give us a call to book your mobile small engine repair today. We fix, repair, and tune-up small engines such as lawn mowers and snow blowers and home generators. The best part is that we come to you so no more waiting in line or traveling back and forth to fix your small engine equipment. Also if you are looking for generator repair services in Ottawa to ensure that you have sufficient power for your home if the power goes out then give us a call to book your mobile power generator repair today. We fix, repair, and tune-up all major brands of home generators to keep your powered up during power outages. The best part is that we come to you so no more waiting in line or traveling back and forth to fix your power generator for your home in Ottawa.