My mower continually leaves single, uncut blades of grass. I have tried mowing more slowly, had the blade of the mower sharpened. I am sure to mow when the lawn is dry, but still I am left with uncut blades of grass sticking up everywhere. My lawn is St. Augustine.
I had the same problem and I already found those recommended solutions\ causes on the web: 1. The
motor isn't on full throttle. 2. The blade is upside down. 3. The grass is
too high when cutting it. 4. Overlap your cuts.
It helped my problem/ I hope it will help yours too!
a 6ya Repairman can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US. click here to Talk to a Repairman (only for users in the US for now) and get all the help you need. Goodluck!
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
The likely cause of this is that the grass is too high for your mowers deck. You should try just mowing about 1/3 of the blade at a time (if you can) until you reach your desired length, so if you grass is 6" high, only take off about 2" at first to reduce the stress on your mower. Set your mower deck to it's highest setting and give it a shot.
Also, be sure that the blades are sharp, and if you don't have mulching blades, you should get some! Grass this high will leave long clippings on the lawn which can suffocate the grass, mulching blades will chop up the clippings into smaller pieces, which is beneficial for your lawn!
Finally, make sure you aren't mowing wet grass. If you mow when the grass is wet the clippings can stick together and clump up under the mowing deck which will cause excess strain to the mower and maybe even cause it to shut off.
If none of this works, you may want to use a string trimmer to remove the first two inches of your grass and then continue mowing as normal!
I have a 2014 HUSQVARNA RZ5424 that I just changed the blades on for the first time now 2017. I got new gator blades because of all the good reviews on them. They are about as good as a screen door on a submarine at 300 feet deep. There the same length as the original blades but leaves two rows of uncut grass about a inch wide regardless of how you try to cut it. Only 240 hours on mower, deck clean ,spindles kept greased . Went back to new Husquvarna blades like the ones made for it. PROBLEM SOLVED. HAPPY HAPPY HAPPY. REL.
There are a couple of things going on here. First, the blades are likely worn out and need replaced. As they wear and loose some length they can leave a trail. Second, if you have regular blades on a deck configured (by having discharge plugged) for mulching and you are using regular blades, then you can have a problem with build up. Third, you can have clumping problems if the grass is not dry when you are mowing.
the only way to fix it is fit the right blades
they have fitted the wrong blade's to it,,,
the blades should overlap when cutting the grass they cannot crash into each other as there are (timed up) not to do that the new blades they fitted are to short so you have no over lap on the gutters that leaves a strip of grass left uncut between the blades,,
call them out to put this stupid mistake right,,,
Check your spindle shafts for loose play. If your bearings are worn out and sloppy, the belts pull the spindle to one side and an angle cut results... close cut grass at outer edge and high in center will leave this grass trail you are describing. I'd replace the bearings next year for sure.
I hope this helps... Good luck!
THE answer that FINALLY worked for me. Torque the bolt that holds on the blade to the recommended torque specified in your owners manual (for my Exmark this torque is 120 ft-lbs). When I first used the torque wrench, i was quite surprised by the amount of addional force I needed to apply to reach 120 ft-lbs Exmark blades have a round blade hole with a washer and therefore, relies only on friction provided by torquing bolt to the proper torque to prevent slippage so that the blade rotates at the same speed as the spindle. When slippage between the blade and spindle occurs, blade tip speed slows leaving uncut grass. Note: this solution will NOT work for mowers with a blade and spindle design which uses a positive means (e.g., a star shaped hole on the blade) that assures the blade rotates at the same speed as the spindle with no slippage.