social

Riding Mower Won't Restart After Hitting Something?

Close up of riding lawnmower cutting grass.
The impact of hitting or running over something with your riding mower may cause damage to the flywheel key, keeping you from restarting the mower. This part can be purchased and replaced to get your mower back up and running. This is a page about what to do when your riding mower won't restart after hitting something.
Advertisement

10 Questions

Ask a QuestionHere are the questions asked by community members. Read on to see the answers provided by the ThriftyFun community or ask a new question.

August 25, 2012

I have a Murry Select 17.5 HP 42 inch cut mower. I hit a stump and the mower stopped right away, my husband changed the blades yesterday, charged the battery last night and went to start it today and nothing. It doesn't even try to start.


The kill switch from what we understand had been disconnected by the person we got it from, but if you touch the two wires together it causes a short that will turn the mower off. Please help.

By Bonnie

Answers

August 26, 20120 found this helpful
Best Answer

There a rectangular shaped piece of metal down where the blades attach that has been sheared off more than likely. Don't remember what they are called but the ex was always shearing them off.

Advertisement

They are a safety measure. You can replace them yourselves if you can locate them.

Reply Was this helpful? Yes
August 27, 20120 found this helpful
Best Answer

That piece of metal is called a keyway and you can get them at your local hardware store. It is best to bring the old one with you because they come in all different sizes.

Reply Was this helpful? Yes
Answer this Question

May 31, 2020

I accidentally ran over a hose. Now it won't start. I removed the hose by cutting it away and pulling the rest of it out. Now if I try to start it, it clicked a couple of times and then nothing.


Answers


Diamond Post Medal for All Time! 1,298 Posts
May 31, 20201 found this helpful
Best Answer

Maybe there is a safety switch, you need to locate that usually under the sweat. If not, it could be the flywheel key.

Here is a thread for that here: www.thriftyfun.com/Riding-Mower-Wont-Restart-After-Hitting...

Reply Was this helpful? 1

Bronze Post Medal for All Time! 105 Posts
June 3, 20200 found this helpful
Best Answer

It sounds like the blades of the mover are locked or jammed. You may need to turn the mower over and remove the blades or see what is causing them to not turn again. You have tripped the emergency switch on the mower and it shut off automatically when you ran over the hose.

Advertisement

Now it has to be reset in order to work again. I know they have the switch under the seat of most movers and you should rises up the seat and check for the switch. Basically all you need to do is put it in again or move it to the opposite position and start the mower again.

Reply Was this helpful? Yes
Answer this Question

August 20, 2017

I hit an object with my riding mower and now it will not restart. Is there a blade safety switch somewhere that I can get to so I can restart the tractor. Thanks.


Answers


Gold Post Medal for All Time! 677 Posts
August 21, 20170 found this helpful
Best Answer

You might have damaged the flywheel key or the push-rod or the crankshaft.

Reply Was this helpful? Yes
Answer this Question

September 26, 2019

It's a Husqvarna riding mower. I ran over the metal gutter on the ground from the house. The engine will attempt to start and when I turn the blade on it won't even turn over to start at all.

Like it's nothing. The blades looks fine though. And also the belt does look a little loose. I am not sure if it's suppose to be that way.

Answers


Bronze Post Medal for All Time! 140 Posts
September 27, 20191 found this helpful

The tension of your belt should not be loose, make sure blade is not bent and clear of debris!

Reply Was this helpful? 1

Bronze Post Medal for All Time! 105 Posts
September 27, 20191 found this helpful

If the mower shut off after hitting something there is normally a safety switch under the seat that needs to be pushed to start it again. Plus before you can start the mower you need to clean under the mower, remove anything that is stuck in the blade and make sure the belts are all tight and in place.

Reply Was this helpful? 1
Read More Answers

September 17, 2019

I hit a rope with my Sears Craftsman riding lawn mower. I got the rope out, but now it is dead it won't start it does nothing.


Answers


Gold Post Medal for All Time! 677 Posts
September 17, 20190 found this helpful

You either broke or bent a piece. It will need to be serviced.

Reply Was this helpful? Yes
Read More Answers

September 2, 2019

I ran over some barbed wire with my John Deere D170 while mowing. The motor stopped. I unwrapped the wire from the far right spool.

Now, it won't start and won't turn over when the key is cranked. Any ideas?

Answers


Gold Post Medal for All Time! 677 Posts
September 3, 20190 found this helpful

You bent or broke something. You will need to get it serviced.

Reply Was this helpful? Yes

Bronze Post Medal for All Time! 105 Posts
September 3, 20190 found this helpful

Did you try to check the reset switch under the seat to try and start it again? Normally if you run over something the motor shuts off to protect the machine.

Advertisement

Check to see where your reset switch is and press this. If this does not help you'll need to take it in for service.

Reply Was this helpful? Yes
Answer this Question

August 13, 2019

I hit a rock with my Husqvarna riding lawn mower. Now it won't start.


Answers


Gold Post Medal for All Time! 677 Posts
August 13, 20190 found this helpful

You broke or bent a piece. Now the mower cannot engage. You will need to take it in for servicing.

Reply Was this helpful? Yes

Bronze Post Medal for All Time! 140 Posts
August 14, 20190 found this helpful

Make sure there isn't something else caught underneath,to add more problems.

Reply Was this helpful? Yes
Answer this Question

April 19, 2019

I have a John Deere 100 series riding mower. I hit a limb and the mower cut off. I disengaged it and now it's leaking gas from somewhere under the air filter and it starts at first then stalls out.


Answers


Gold Post Medal for All Time! 677 Posts
April 19, 20190 found this helpful

This is a repair that will take a lengthy inspection. If you are not sure what you are doing, take it to be serviced. Gas is highly flammable.

Reply Was this helpful? Yes

Gold Feedback Medal for All Time! 949 Feedbacks
April 20, 20190 found this helpful

Sounds like you have undoubtedly punched a hole in something that flows from the gas tank as I'm sure you realize.
Stalling may be caused by an uneven flow of gas causing it to flood.

Advertisement


I would suggest you not try to start your mower until you find out where the gas leak is located and get it repaired as a spark at this time may cause a fire.

You could start with removing the air filter to see if you can spot the leak but it may just be flowing from somewhere else to the air filter. Be sure that any rags used are disposed of properly as they can remain flammable for a long time.

You may have to have it serviced at a repair shop just to be sure it is repaired properly as a limb can cause a lot of damage as I feel sure you have found out. Gasoline is just too dangerous to work with and repairs like this may not be easy to find.

It would be nice if you have a "mechanic" friend that could help you find the problem as sometimes it takes a second person to help check things like this.

Reply Was this helpful? Yes
Read More Answers

June 28, 2019

The blade of my tractor get struck with something and then it shut down. Now I tried to start it and it is just clicking and nothing happens.

Is it possible about the flywheel key? Or I blew up something else? Any ideas?

Answers


Gold Post Medal for All Time! 677 Posts
June 28, 20190 found this helpful

You bent a piece and it is interfering with the starting. You or someone else has to take it apart and see what is bent or broken.

Reply Was this helpful? Yes
Read More Answers

June 10, 2019

I hit a stump with my Murray Performance 21 hp 46 inch cut riding lawn mower. Now the tractor starts, but when I lower the deck to cut it shuts off. Any ideas as to what may have happened?


Answers


Gold Post Medal for All Time! 677 Posts
June 10, 20190 found this helpful

You must have bent something and now the deck wont lower. You will need to have it repaired.

Reply Was this helpful? Yes
Answer this Question
In This Page
Categories
Home and Garden Repair Machines Lawn MowersAugust 30, 2018
Pages
More
🐰
Easter Ideas!
🍀
St. Patrick's Ideas!
👒
Mother's Day Ideas!
Facebook
Pinterest
YouTube
Instagram
Contests!
Newsletters
Ask a Question
Share a Post
Categories
Better LivingBudget & FinanceBusiness and LegalComputersConsumer AdviceCoronavirusCraftsEducationEntertainmentFood and RecipesHealth & BeautyHolidays and PartiesHome and GardenMake Your OwnOrganizingParentingPetsPhotosTravel and RecreationWeddings
Published by ThriftyFun.
Desktop Page | View Mobile
Disclaimer | Privacy Policy | Contact Us
Generated 2023-03-17 07:12:30 in 4 secs. ⛅️️
© 1997-2023 by Cumuli, Inc. All Rights Reserved.
https://www.thriftyfun.com/Riding-Mower-Wont-Restart-After-Hitting-Something-1.html