ept pulling the grass out and restarting it. It was going okay despite the grass build up until it start squealing and I noticed some smoke. I shut it off, to avoid motor damage, and look down under the motor…it was smoking where it connects to the shaft. What could be wrong with it???
Garden

Experienced gardeners share their insights in answering this question :
Sara, it sounds like you have come close to burning out the clutch.

How to Identify and Fix Common Gardening Problems ?

We provide a variety of viewpoints on how to identify and fix common gardening problems. Our sources include academic articles, blog posts, and personal essays from experienced gardeners :

A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall.
You Lose Power in the Middle of Mowing:

Here`s why this happens and what you can do: Dirty Air Filter on Your Lawn Mower: Clean or replace. Dirty Spark Plug: Clean or replace. Build Up of Clippings & Debris: Clean underside of your lawn mower deck as noted above.

It works in much the same way any gas or battery-powered mower works. The difference is that the mower pushes itself forward instead of the operator (you) pushing from behind. As with most gas-powered lawn mowers, hold down the handlebar and pull the cord. Then pull up on the drive lever to engage the drive system.
Most walk-behind, self-propelled mowers have only one forward speed under propulsion, but can be pulled backward by hand. For reverse under power, you generally need to get a riding mower.
A dirty carburetor is the most common cause of a lawn mower that starts and then dies. Other possible causes include: Stale/Dirty Gas. Faulty Choke.
If your lawn mower starts, runs for a while, then dies, check the ignition coil, gas cap, and spark plug. One or more of these parts could be causing your problem. Follow our repair and symptom guide to help you fix this.
The reason why your mower leaves grass trail behind, is that there is are some mowing errors, or it has poor mower blades, or bent ones. This would also be due to improper mowing practices, using the wrong blade size, or it has a jammed deck.
Your lawn mower spits out cut grass pieces that begin flying around during mowing because you are cutting grass that is too long or wet, using dull mower blades, or there is a blocked grass chute. Other reasons include a dirty mower deck or the grass bag being loose.
Self-propelled mowers will save you time and energy. You can cut through thick grass with a self-propelled mower without expending extra effort because the mower mechanically moves forward through challenging areas in your yard.
A Dirty Carburetor Can Cause a Lawnmower To Start Then Die

By far, the most common issue that causes a stalled motor is a dirty carburetor. The carburetor on your engine is the thing that draws in air and mixes it with the fuel. Contrary to what the movies might make you think, gasoline itself is not very flammable.

Your lawn mower runs for 30 minutes then dies if you are having issues such as a bad spark plug, air problems, a malfunctioning carburetor, or a faulty gas cap. You may even encounter the issue that your lawn mower runs for 5 minutes then dies.
Self-Propelled Mowers vs.

Push mowers are exactly what they sound like; lawn mowers that you need to manually move forward. Self-propelled mowers on the other hand don`t move forward until you engage the bail; that`s the bar on the end of the handle, that you need to squeeze as you mow.

Your lawn mower runs for 30 minutes then dies if you are having issues such as a bad spark plug, air problems, a malfunctioning carburetor, or a faulty gas cap. You may even encounter the issue that your lawn mower runs for 5 minutes then dies.
The most common reason for a surging lawn mower engine is a blockage in the fuel supply, but there are other possibilities: Bad gas. Bad spark plug. Dirty/faulty carburetor.

Discover Relevant Questions and Answers for Your Specific Issue

the most relevant questions and answers related to your specific issue

<!– from fixya rte –>Rj19lm plug gap for a 195cc 4cyl lawnboy – Lawn-Boy lawnboy" Mower Blade 21"
ANSWER : As a starting point in my shop i always use 0.30 in. For all my mowers

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Why wont my mower start and gas comes out of muffler
ANSWER : Carb is flooding out ether bad plug or your carberator needs rebuilt

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Lawnboy mower won’t start
ANSWER : Tune up time.

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I have a Poulan push mower that after mowing in a ditch started making a loud noise and running rough. It almost sounded as if metal was hitting metal. The mower was vibrating more than normal. I checked under the mower and nothing is hitting. After a few times of stopping the mower engine because it sound as if it is going to die down the mower will not start now. The shaft does not appear bent and the blade appears ok. The mower has oil, a good spark plug and a clean air filter. It was running fine until that moment. I did not see anything that I hit but it is possible I hit something in the ditch like a pine cone or branch. What could the problem be and how would I go about fixing it?
ANSWER : If you are sure the oil level is correct then it sounds like it’s about to die, unfortunately. A pine cone shouldn’t cause any damage, but a large branch may do so. Was it smoking before you shut it down? The vibration could be caused from a bent blade. It could also be caused from a part breaking in the motor. I wish I could have given you better news!

Good Luck,

Jim

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Drive gear does not engage – Tecumseh Lawn Boy Push Mowers Insight Silver Powered Series – Sens – A – Speed Walk Behind Mower – 10685
ANSWER : Cable adjustment,broken V-belt, bad gear box.

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I have trouble starting a toro walk behind mower
ANSWER : All, I thought my carb was shot, so I replaced it. Still, start but no run (and had to use starting fluid). THEN!!! I noticed the spring to the “rev limiter” (just below and towards rear of carb) was not “tight”. The stupid bracket that holds the end of that spring had been bent down ~1/16″ and that caused all this heartache. CHECK YOUR REV LIMITER!!!

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Pull rope seems to be locked up…won’t pull
ANSWER : Make sure you can turn the blade by hand, make sure grass isn’t stopping the blade after that make sure the break cable isn’t bad, sometime’s the cable don’t disengage the break from the flywheel. Hope this works.

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I have a Lawn Boy 10685. Changed the blade and went to start the mower and the pull cord will not pull. I tried spinning the blade by hand with no luck. I took the starter apart and it spins fine. I check the brake cord and it looks fine. Any other suggestions?
ANSWER : Remove the spark plug and try pulling the starter again. You may have a fuel leakage into the cylinder and it has caused a hydraulic lock. Check/change the needle and seat in the carb as this leaking is the usual cause if this type of problem. Good luck and please rate this solution.

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