Riding Mower Won't Turn Over, Starter Hangs Up, Turns Slowly, Won't Start EASY Diagnosis and Repair

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We diagnose and repair an issue with the starter not turning over the engine. It was brought in because they replaced the starter, battery and solenoid but were still having the issue of the mower sometimes not turning over.
One time it would start but the next time it would not spin. It would get stuck on the compression stroke and hang up there. We replace the solenoid because of the damage done to it by the customer repeatedly overworking the starter.
We find the ACTUAL problem from there and repair it so they do not have any further issues.
Adjust at .004" to .006" depending on your exact engine model
We love how well these Briggs & Stratton engine run!
Like and subscribe to see more helpful videos like this one! Save some money by doing it yourself!
#husqvarna #briggsandstratton #smallenginerepair #individualizedrepair #smallbusiness #diymaintenance
About Us:
My name is Martin. I have been repairing tools and small engines for almost 20 years. We operate a small engine repair shop in Illinois. We service / repair Briggs & Stratton, Kohler, Kawasaki, John Deere, Cub Cadet, Toro Tecumseh, Loncin, Honda, Craftsman, Husqvarna, MTD, Troy Bilt, Simplicity, John Deere, Exmark, LCT, Generac and many more brands. We work on riding mowers, walk behind mowers, snow blowers, zero turns, generators, pressure washers and much more. We normally repair about 3,000 pieces of equipment every year and look at many more that are beyond an affordable repair. Hopefully our videos will save you some money and give you the information you need to work on your own equipment or figure out the issue at hand.
Disclaimer: Links included in the description are affiliate links. As an Amazon associate we earn from qualifying purchases. There will be no additional charge to you for purchasing here. We appreciate your support, which allows us to continue to provide original content!
Please be careful when repairing any piece of equipment and follow all possible safety measures. This video is for entertainment purposes only.

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6 окт 2022

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Комментарии : 424

@IndRepair 17 дней назад

Make sure the bolt holding the rocker arm pivot piece has not backed out. Most of these are set correctly at .005"

@davidsichi8570 2 месяца назад

I NEVER comment on YT videos, so that should show you how helpful this was. Thank you so much for this. Saved me from going insane, I'd done exactly what you said, threw a new solenoid on, new battery, checked all the grounds, nothing. Adjusted the valves and fires up every time. Thanks again!

@IndRepair 2 месяца назад

Go glad to help! Great job getting it done!! Thanks for watching!!!

@darthfader6835 11 месяцев назад

This video saved me so much work fixing my Daughter's YTH 22V46, thank you so much. As an added plus, my Daughter thinks I'm a genius. LOL

@IndRepair 11 месяцев назад

Haha awesome job! Thank you for your support and for watching!!

@themikeyfrisco Год назад

Can’t be the only one who thinks he sounds like Tom Hanks…

@IndRepair Год назад

Thanks for watching!!

@BobChanter Месяц назад

I thought the exact same thing. However, he keeps saying, "go ahead......." For some reason that drives me nuts.

@jhennes1 7 месяцев назад

Same half crank problem on a 24HP twin I just bought used with a good battery. Had ordered a starter and saw your video. Previous owner had two of the valves set over .020. You are a life saver! Thanks!

@IndRepair 7 месяцев назад

Glad to help! Thanks for watching!!

@kevinjackson6568 Год назад

Just adjusted my valves after replacing all electrical stuff😮, It spins freely now. Thanks for video!

@IndRepair Год назад

Awesome! Great job! Thanks for watching!!

@marinedad3 Год назад

my husqvarna is only 2 years old and was having the same problem and was very close to getting rid of it. i did some research and found this video and did what he said to do. now it starts every time i turn the key. thank you sir for sharing your knowledge 👍👍🇺🇸🇺🇸🇺🇸

@IndRepair Год назад

Awesome job! Glad to help! Thanks for watching!!

@mikecollins1269 Год назад

Thanks for taking the time to make this video. I've had this problem for quite a while and this has fixed it. Keep up the good work and keep those videos coming!

@IndRepair Год назад

Glad to hear! Thanks for watching!!

@autojohn-pu1vf 11 месяцев назад

@@IndRepair had 2 craftsman mowers do that, the 1st was a green one that was shaped like a bug... mom kept having me put batteries in they always go dead and wouldn't start.. the next one like the one in the video started doing the same thing after 2 or 3 months and I put a motorcycle battery in with WAY more amp hours then it needed... the 2nd time I went to mow it was dead. I wore out the green one starting it with a jump box over the years so I took the battery out of the red one and got a nice little jump box... it spins it really really fast and starts everytime w no battery and hump box. I don't think its a valve ajustment

@IndRepair 11 месяцев назад

Right on

@kylesteele7130 Год назад

This might be ab older video but I have searched for about an hour using different keywords before I actually came across this video that I am actually able to fix my unit. Thanks for the details and the why not what shortcuts to take to get it running again!!!!!!!!

@IndRepair Год назад

Glad to help! Thanks for watching!

@AaronClow Год назад

I did the same! Had this problem out of the blue today. Thought it was the battery as it was old, but new battery, same issue. I usually troubleshoot things myself, but didn't begin to know how to troubleshoot this. Was it electrical? Starter? I had no idea what to search for. Ended up using "starter catches" I think and this was the first video that came up and exactly described my issue! Will adjust valves tomorrow and hopefully my ancient mower will be good as new! Thanks @IndRepair

@anthonyrroach9263 Год назад

Done the trick brother thank you so much don't pay no attention to the negative comments.

@IndRepair Год назад

I appreciate that! There's a know it all in every classroom haha thanks for watching!

@sonofthunder. Год назад

had to adj my choke cable,and magneto air gaps,on mine,was hard starting,thanks for video,i havnt had the decompress give me trouble,i did adj valves awhile ago,starts easy now finally

@IndRepair Год назад

Awesome! Thanks for watching!

@dannychiguina3962 Год назад

Awesome 👍 job guys I appreciate all your Tips and video's keep up the great work.

@IndRepair Год назад

Thanks for that and for watching! I appreciate the positive support!

@timsmith1778 Год назад

Appreciate the information. I've been working online with the exact same problem.

@IndRepair Год назад

Glad to help! Thanks for watching!

@watercop5115 6 месяцев назад

We have a tendency to make things difficult. You Martin did a great job explaing , take care.

@IndRepair 6 месяцев назад

I appreciate that! Thanks for watching!

@Jenda-ld8dj Год назад

Thanks for sharing this with us!

@IndRepair Год назад

Glad to help! Thanks for watching!

@korgothkillings2032 Год назад

Thanks best video ever. Just fixed 17 year old poulan pro 42".

@IndRepair Год назад

Glad to help! Thanks for watching!

@snowdragon8473 11 месяцев назад

I wish I had seen this video before the "I've changed out the entire electrical system and the crazy thing still won't start" point. Haha. Thank you!

@IndRepair 11 месяцев назад

Lol it definitely happens!!

@mkbcoolman Год назад

This is the exact problem I've been having on my Scag Liberty Z (Kohler KT725), and it's been driving me NUTS. Battery, starter, and ignition were already replaced. Wish I had found you first, but oh well. At least now I know how to fix it! THANK YOU!!!

@IndRepair Год назад

Awesome! Glad to help. Thanks for watching!!

@outlet6989 8 месяцев назад

Think on the bright side. You have some good spare parts if you still have the replaced parts.

@PRMan1936 4 месяца назад

Very good video. That's exactly what my mower does. I'll work on it when I get home from work. Thank You

@IndRepair 4 месяца назад

Awesome! Let us know how it goes. Thanks for watching!

@garyh7949 Год назад

I had the same problem. Adjusted the valves and that fixed it.

@IndRepair Год назад

Awesome! Thanks for watching!

@rickasisco Месяц назад

My cub cadet has been doing this for months. I just try to start it a few times and it finally takes off. I tell myself that I will fix it later (aka check starter, solenoid, etc) but end up procrastinating and then forgetting about it until its time to mow again, so then I just try it a few times until it takes. Now I found this video and the fix. The one time in my life that procrastination paid off. lol

@IndRepair Месяц назад

Haha nice!! I tell my wife all the time when procrastination helps me but rarely actually put anything off for long

@IndRepair Месяц назад

Thanks for watching!

@alanr6529 11 месяцев назад

You the Man !!! There’s one season on my new Briggs+Stratton engine and it has this exact problem . I would have thought that the battery was dropping charge etc ,etc and eventually it would have driven me crazy enough to shot it with a 12 bore😵‍💫. Thanks to you for making the video, and thank God for RU-vid for useful content, instead of the goofy attention seekers falling off stuff. Out. 🎤

@IndRepair 11 месяцев назад

I am glad to help! Thanks for watching!!

@Glide1992 6 месяцев назад

You taught me a lot about my engine problem. Thanks for your time. Subbed and liked.

@IndRepair 6 месяцев назад

Glad to help! Thanks for watching!

@darthfader6835 11 месяцев назад

Excellent video. I'm doing a repair for this same issue, on the same engine right now and I did not think of determining whether the problem was isolated to one cylinder or the other. You've possibly saved me quite a bit of effort before I go down the camshaft compression release rabbit hole. Thank you very much for demonstrating this idea. EDIT: I adjusted the valves to .006 intake and .008 exhaust as you stated in the video and no improvement. I checked the B&S site for the clearance specs for the 400000 series Intek and they specify .004 - .006 for both intake and exhaust. I re-adjusted the valves to .004 intake and a loose .004 exhaust and it's cranking like a champ every time now. Just wanted to let you know and again thank you for saving me a lot of unnecessary work.

@IndRepair 11 месяцев назад

A good reminder to aways check the valve specs for your specific engine, sometimes they are different! Great job! Glad you got it going!

@danahassler2009 Месяц назад

The new carb made it run smoother and the new battery helped since the old one really needed replacement, but the valve adjustment got rid of the hard to turn over and now she runs better than when I got it. Thanks so much I had watched another valve adjustment video and did not get the results as when I followed your example. Maybe I did something wrong the first time but this time I did the TDC and it worked great the first time. Thanks for making a really nice video.

@IndRepair Месяц назад

I appreciate that! So glad to help! Thanks for watching!

@edthompson1727 8 месяцев назад

Great video. My husky with a kohler is doing the same thing. I thought it was coil problem. But this helped to identify the problem.

@IndRepair 8 месяцев назад

Glad to help! Thanks for watching!

@cdummar3656 10 месяцев назад

Thank you !!!!! That's just what my unit is doing.

@IndRepair 10 месяцев назад

Glad to help! Thanks for watching!

@bigsonslawncare Год назад

Good points and info full watch!💯💪🏾

@IndRepair Год назад

Thanks for watching!!

@altonrowell613 Год назад

Interesting information and video. Thanks 👍

@IndRepair Год назад

Thanks for watching!

@Jovanri 8 дней назад

Thanks so much for making this video! Same "cranking pause" situation I was in and your video was the answer!

@IndRepair 8 дней назад

Great job!

@wfdix1 Год назад

I’ve learned my about Briggs & Stratton engines and their compression relief cam. My Husqvarna riding mower has not been seen for two months. It has been in the shop(s) for that long due to living on DelMarVa using small engine repair folks.

@IndRepair Год назад

Definitely takes a while some places!

@IndRepair Год назад

Thanks for watching!

@SergiuM42 Месяц назад

Thank you for this!! Super helpful!

@IndRepair Месяц назад

So glad to help! Thanks for watching!

@200cdl 27 дней назад

That was a great video, you explained everything in detail, 👍👍.

@IndRepair 26 дней назад

Glad to help! Thanks for your kind works and for watching!

@skiprope536 Год назад

Great video TY. I have 450 hours on mine. I run full synthetic on my 22V endurance 5-30w from 300 hours. Big diff on starting and motor runs much smoother as well. On my 3rd battery outside storage only dead of winter with a tarp. 2012 New purchase. All original except blade spindles,

@IndRepair Год назад

Nice! Thanks for watching!

@bertgrau3934 11 месяцев назад

Have suggestion, the spindle bearings can be replaced. Usually much cheaper than the entire spindle. They usually use a 6203 Bearing, take the spindle shaft out, and drive the bearings out, and drive the new bearings in, grease put back together ready to use again.

@IndRepair 11 месяцев назад

They sure can be! Problem is that many times they get s5uck on the shaft and have to be cut or heated up to be removed which is a lot of time. For an individual with some extra time on their hands may make sense but spindles are pretty cheap anymore!

@gzeeee Год назад

Thank you this is exact issue I was having and it fixed the problem. It really seems like a battery or starter problem but its not. Never thought of checking the valves.

@IndRepair Год назад

Glad to help! Thanks for watching!

@larryjohns8823 Год назад

Same with my single cylinder B/S engine. Intake was so loose the engine would no longer start. After setting the valves the engine started first time. Now for an open question... my engine will not idle, runs very fast even with me holding the throttle against the idle screw. When I engage the blade it does slow down some, but no idle. Help - suggestions

@mark102003 2 месяца назад

@@larryjohns8823 vacuum leak. O-ring(or gasket) at cylinder head, carb-intake, or recently I've found one to leak through the throttle shaft of the carb.

@larryjohns8823 2 месяца назад

@@mark102003 Thanks for the suggestions, I will check all of these possible problems.

@taxationistheft2.0 10 месяцев назад

Thanks this is exactly what my Troy bilt is doing

@IndRepair 10 месяцев назад

Glad to help!! Thanks for watching!

@kmalerich 8 месяцев назад

That was my issue. Thanks for the great vid. I tried all the usual electrical things none of which solved it.

@IndRepair 8 месяцев назад

Glad to help! Thanks for watching!

@freecycling6687 4 месяца назад

Good video pointing out that it's better to spend more time diagnosing and less time changing parts! One thing I'd mention - it's not just TDC, but TDC on the compression stroke (so you can be sure the valves are closed.) Or alternatively, you can turn the engine until the valve you're NOT adjusting on is open, which means the valve you're adjusting on will be closed. James Condon (the "generator guy") was the first person I saw on YT to point out this shortcut.

@IndRepair 4 месяца назад

We do this adjustment the same way on our video at ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ZdcBFuwoH4I.htmlsi=OA5O2c9eoovpliPg with a similar issue. If you are at top dead center and the intake valve (top valve) is still not fully closed, you know you are not on the compression stroke on these engines. I should have mentioned that! Good tip!

@lowandslow3939 Год назад

Great troubleshooting. Subbed.

@IndRepair Год назад

Thanks for watching!!

@lowandslow3939 Год назад

@@IndRepair My folks just bought a JD X394 so I got the hand-me-down Husqvarna with 500 hours. I’ve been turning wrenches and running meters on one thing or another for 40 years. Always nice to have a good idea of what to anticipate. A little preventative maintenance goes a long way.

@IndRepair Год назад

It sure does!

@xlr8wme Год назад

Thank you!! I think this is my issue!!

@IndRepair Год назад

Glad to help! Thanks for watching!

@Intim31976 9 месяцев назад

Thanks, I've been fighting this issue all summer. Not a fan of the briggs intek, it is a mower that I threw together from an old JD lx series and the engine from a snapper lt series. After replacing the carb and starter and buying both mowers it is still cheaper than buying a new pto clutch for my JD 318 (23 hp kohler command repower)....i have probably half the price invested in this thrown together mower. Wish I had looked into this months ago, it would of saved some frustration

@IndRepair 9 месяцев назад

They can be a pit. Thanks for watching!!

@robertalvarado358 27 дней назад

Great video thanks 😊.

@IndRepair 26 дней назад

Thank you for watching and for your comment!

@rhondakendrick2563 11 месяцев назад

GOOD INFO THANK U 😀

@IndRepair 11 месяцев назад

Glad to help! Thanks for watching!

@enrique1955 7 месяцев назад

WoW, thanks ! My Cub cadet acted that way since I bought it new.

@IndRepair 7 месяцев назад

Adjust it and let us know how it goes. Thanks for watching!

@chadbrattain7185 8 часов назад

Thanks so much man. I'm having the same issue with my mower and I have the exact same mower as that one and I'm having issues with it not starting and the starter is hitting the flywheel but it won't turn over or start and the fanwheel/flywheel is very tight. So I will be checking this tomorrow morning when I get up and hopefully fix it because it's a very nice mower and I only paid $250 for it so I definitely got a deal on it and if I can get it fixed with just adjusting the valve spacing, I will be very happy.

@IndRepair Час назад

Awesome, would love to hear how it goes

@russellrowles9136 8 месяцев назад

Thanks, I should have listened to myself before I bought a starter and battery. Battery was old so that got me started chasing a potential electrical issue. I should have known the valve was this issue when I couldn't turn the motor easily.

@IndRepair 7 месяцев назад

Thing present as different things so often it really is amazing how one problem can be 10 different things. Thanks for watching!

@andrewporrelli8268 Год назад

They have an auto decompressor on the exhaust cam. When the valve clearance gets too loose they dont decompress enough. Similar to a lot of 4 stroke single cylinder motorcycles also.

@IndRepair Год назад

Yes sir! Thanks for watching!

@billcoomber4642 5 месяцев назад

The Briggs twin has the valve "kicker" machined onto the cam lobe...that's why valve clearance is so critical. The inherent problem with the Briggs singles is a mechanical device that breaks and ends up in the bottom of the crankcase, this that cam must be replaced. Also, if you're not sure how to feel the slight drag on a feeler gauge, try the go/no go method. Try the correct thickness, then try a deeper gauge .002 thicker...the correct one should slide between the parts easily with little drag and the thicker one should not.

@billcoomber4642 5 месяцев назад

"thicker"...not "deeper"...duh.

@tdumford1 Год назад

the 18.5 twin craftsman i am working on has a bent intake push rod on the left side and the exhaust valve was at .022 on the right side

@IndRepair Год назад

Not good!

@JasonElser 2 месяца назад

Got a YTH18542 which is a single cyl Intek doing exactly that. I'll go set the valves and I bet it runs. Only a year and 1/2 old and got it for $200 because it wouldn't run. I bet I'll have a practically new mower in a few mins. This is the first OHV mower engine I've ever worked on. I'm used to the old stuff. You're a great help. Now that I've seen it it's almost exactly like working on an old VW engine. The same valve settings too.

@IndRepair 2 месяца назад

Awesome! Let me know how it goes!

@JasonElser 2 месяца назад

@@IndRepair Ended up being the compression release on the cam. One of those 18.5 Intek starting with 33. So I replaced the cam. All is well now. Looked at the motor on my older one and it's a 33 series 18.5 as well. So I ordered a cam for when it inevitably does the same thing.

@JasonElser 2 месяца назад

@@IndRepair Still not bad. For a total of $300 and about 2 hours of work. I got a mower that's only 1.5 years old. Still had the little nubs on the tires. And yes I bought OEM vs. going the cheaper route.

@IndRepair 2 месяца назад

@@JasonElser Defintely a common issue. I have replaced 6 or 7 so far this year and we usually see around 20 fail each year. Great job getting it done!

@IndRepair 2 месяца назад

@@JasonElser Great buy!

@gordonjacksonsr.538 11 месяцев назад

Hello Sir! Thank you very much for this video and all you do to help us to make the necessary repairs needed for our equipment. I was just given a Yard Machine 638rl and I'm having the same problem, but it also backfires during startup. The thing is when I first got it on the 6th of this month, it started up just fine. And then on the 8th it started up just fine as I cut my yard with it. But after my break, when I attempted to fire it back up, it backfired and then started. I then parked it and didn't mess with it again until yesterday the 13th. And that's when I realized that it was dragging as if the battery was dying. I kept on trying and it finally backfired and started up. But when I shut it off and tried it again, I couldn't get it to start again until I put the battery charger on it, and that's when it backfired and started up again. Could that also be a problem with the valves?

@IndRepair 11 месяцев назад

Have you tried diagnostics to see if your running on one cylinder? Could be a bent push rod, stuck valve of valve lash issue possibly

@tonydalton8712 3 месяца назад

More than like it is, but you probably bent a valve rod or two check them two.

@gordonjacksonsr.538 3 месяца назад

@@tonydalton8712 I would like to thank you for your response, but it was caused by the o-rings going bad in my Nikki carburetor, which allowed fuel to fill up my crankcase. But once i rebuilt the carburetor and drained the crankcase, that took care of the problem.

@IndRepair 3 месяца назад

Great job!

@mardymcdonald2334 6 месяцев назад

Love it. Thank ya man. 🍻

@IndRepair 6 месяцев назад

Glad to help! Thanks for watching!

@donaldchase329 Месяц назад

Had the same problem with my cub, did a valve adjustment and it has worked ever since.

@IndRepair Месяц назад

Awesome news!

@XxrajoxX Месяц назад

Big thanks!

@IndRepair Месяц назад

Thanks for watching!

@Charlie1012000 5 месяцев назад

Thanks for making that video, now I know what's wrong with mine!

@IndRepair 5 месяцев назад

Glad to help!! Thanks for watching!

@kencurtis228 18 дней назад

TY for Sharing

@IndRepair 18 дней назад

Thanks for watching!

@Windyhillfarm71 3 месяца назад

Great video

@IndRepair 3 месяца назад

Thanks for watching!

@boblemmer9448 4 месяца назад

Thanks I have a Husky 2654. Same deal. Was just about to head to Walmart for another battery. 😊

@IndRepair 4 месяца назад

Awesome!

@g.medina3717 Год назад

Awesome information, I have a Husky YTH18642, 42in Deck, doing the same exact thing, just did the plugs and all maintenance like 8 months ago, went to fire it up the other day and it’s did not want to fire it up, what I found it’s very hard one one side of the compression stoke by hand, I can get it to turn but takes some good strength, should i Inspect the Valves first? Or try a starter possibly weak? And if Inspect the valves do I have to drain all the oil first? Thanks so much for sharing all this.

@IndRepair Год назад

I would definitely inspect hard side to turn valves first. No need to drain the oil. Hope you get it going! Thanks for watching!

@jamersonguardia4607 Год назад

you is the best thanks

@IndRepair Год назад

Thanks for watching and for your comment!!

@spyder000069 Год назад

I had similar symptoms a few years back with my 27hp Kohler on my kubota zero turn mower. Rotate some and then bind. In that case it was the starter shaft had actually bent. I had to move the mower in the barn and temps were down in lower 40's and it bent while trying to start it. Apparently not uncommon. The replacement starter supposedly had a harder shaft and also came with a gear that was 1 tooth less so that it had more torque to turn the engine over. No problems since.

@IndRepair Год назад

I have only see it a couple times but when I did see it the valve spacing was an issue once and the wrong starter was the problem the other time. Thanks for watching and for your information!

@davidgridley3643 13 дней назад

Thanks for this , I have the same issue

@IndRepair 12 дней назад

Glad to help!

@Tom-pb2ui Месяц назад

Now that I went down the rabbit hole of changing all starting components and getting nowhere, and finding out that the first thing to do is a simple valve adjustment is 99% effective, this is now my starting point on all small engines, wish I'd known sooner!!! Just start with it cause you know they're in need of it anyway

@IndRepair Месяц назад

Yeah, they do need adjustment and seems like every one I work on is overdue

@Rebel9668 Месяц назад

Same thing happening on my 19hp Briggs single cylinder. Took the plug out and she turns over just fine. Thanks for the advice.

@IndRepair Месяц назад

Glad to help! Thanks for watching!

@amandabrigman3422 11 месяцев назад

Question. I have a Troy built mower. Only one spark plug on mine though, but the same issue. I can removed the spark plug and turn over easily to relieve the compression. So can you tell me how to make sure mine is too center to try adjusting the valves on mine?

@IndRepair 11 месяцев назад

If this is on the Briggs intek engine you may have an issue with the same problem but many times it takes a camshaft replacement instead of just an adjustment. Your gets adjusted at 1/4" past top dead center just like this one but I would check to make sure the release is working in the first place. Watch our video on checking it at ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-CaJ-EoUTtuE.html

@chrismorgan6149 Год назад

Thanks

@IndRepair Год назад

Thanks for watching!

@oneyetiger 10 месяцев назад

Please explain where you stopped turning the cam shaft and how it feels before you adjust the values.

@IndRepair 10 месяцев назад

We are looking for top dead center of the compression stroke. If you hold you finger over the plug hole when you start to get some compression as the piston comes up you know that is the compression stroke. On the exhaust stroke this compression will not occur. Go 1/4" past the TDC position (1/4" past piston all the way up) Adjust the valves and reassembly

@dave1096 10 дней назад

Kick ass.... Thanks

@IndRepair 10 дней назад

Thanks for watching!

@cipriandenes6641 2 месяца назад

Thank you !!!!❤❤❤❤❤❤❤❤❤

@IndRepair 2 месяца назад

So glad to help! Thanks for watching!

@froggerman44 7 месяцев назад

Hi, I’m having the same issues on a kohler 19 hp courage, on a Cub cadet 1042, where the starter will lock up trying to turn it over when cold. When hot it works fine, good battery, what did u say the clearance are for the intake and exhaust were? Just about to replace the starter but thought I would check that first. Unit has 356 hours on it and never been touched.

@IndRepair 7 месяцев назад

Clearances on this are .004" Intake -.006" Exhaust (0.10 - 0.15mm)

@diverguy2583 8 дней назад

I'm having this exact issue on my kohler 23. I'm gonna have to check that when I get home.

@IndRepair 8 дней назад

Let us know how it goes

@bradypentecost7206 6 месяцев назад

Does the same concept apply for a Kohler courage 20 with no compression relief?

@IndRepair 6 месяцев назад

Without the compression relief you are probably talking about a push rod broken/bent, valve stuck or timing off. The same electrical principles will apply

@AndysDogHouse Год назад

Great video. I was hoping I found my answer. I am having the same problem where the engine won't turn with the spark plug in but will with it out. I adjusted the valves and it still does the same thing. Is there something else? Thanks

@IndRepair Год назад

Is the loss speed compression release visibly working?

@patriotlife589 Год назад

If it has high hours on it, cam is probably wearing out.

@AndysDogHouse Год назад

@@patriotlife589 Thanks, I replaced the cam.👍👍

@SendItBilly 26 дней назад

Classic case of Joe homeowner learning to stay on his lane. This is why you take stuff to mechanics. Well done.

@IndRepair 26 дней назад

Absolutely!

@grasshopper9247 Год назад

Been dealing with this for years! Thank you! Would you explain how you were finding TDC? Thanks for dealing with all the armchair experts to put out great information. It really helps.

@IndRepair Год назад

Yeah I love to help! I do tend to misspeak about what I am doing or what something is called sometimes which never helps! You can find TDC by inserting something in the spark plug hole and rotating the engine clockwise from the flywheel end until the piston reaches its furthest point up. Most engines call for adjusting the valves at 1/4" past TDC so you would want to mark the furthest point up on whatever you are using in the spark plug hole (pencil, screwdriver, etc.) and let the piston go back in by 1/4" (still turning clockwise flywheel end) before setting the clearance. Hopefully this is what you need! Let me know if you have any more questions. Thanks for watching!

@wisdomspitter7688 10 месяцев назад

@@IndRepairI put a new FX730V on my Hustler and ever since I put it in, even with a new crate motor and new battery I’ve had to put a jump pack on the battery to get it fired up. It fires right up every time with the jump pack. I recall reading in the Kawi manual they called for a 400cca battery which all the U2 size for mowers are less than by 100-50 cca. Since then I’ve paid attention to other brands that use that motor and none of them have a battery rated that high. Is it possible my motor just needs valve lash checked in order to get the battery alone to fire it off? It’s done it from day 1 - brand new motor. Thanks!

@IndRepair 10 месяцев назад

@@wisdomspitter7688 It takes a pretty stout battery to turn. If it is brand new I would tend to think the battery may be the issue. We do see some problems with smaller CCA batteries on these engine. We use 350CCA u1-3 batteries for most things. Check the connections and ground wire to ensure everything is 100% tight also could just have a bad connection somewhere causing this to happen. Thanks for watching!

@wisdomspitter7688 10 месяцев назад

What brand of mower battery do you like best? I’m at a point in life where I’ll pay extra for an Optima or AGM to not have to fool with junk.

@davedave3631 Год назад

What are you using to record with? The sound goes in and out, high and low.

@IndRepair Год назад

Hello! Thanks for watching! Some of the talking is done while walking away from or facing away from the camera. This may be when you are speaking about? Something to improve upon for sure! This was shot using a GoPro Hero 11

@Headcase0570 10 месяцев назад

Great video, but what are you doing/feeling for when sticking the screwdriver down the sparkplug hole?

@IndRepair 10 месяцев назад

We are making sure the piston is going up/down. When you adjust the valves the piston should be 1/4" past top dead center. This means you watch the piston come all the way to the top with the screwdriver and make a mark (TDC). You then make another mark 1/4" up the screwdriver. When you continue to turn the engine and the second mark gets to the top of the spark plug hole, you are 1/4" past TDC.

@Headcase0570 10 месяцев назад

@@IndRepair Okay, that's clear! Last question: How do you tell which rocker is intake and which is the exhaust?

@Dukerdr 10 месяцев назад

@@Headcase0570 On these vertical shaft Briggs twins, the intake valve is on top, exhaust on the bottom.

@puppygadget3189 Год назад

If the intake vale clearance is to tight or to loose will both cause the compression to be to high?

@IndRepair Год назад

If too loose it will cause the compression to be high, if too tight you will not get compression because one of the valves will stay open or possibly open too early during combustion

@puppygadget3189 Год назад

@@IndRepair ok thank you

@robertbloomquist7354 Год назад

Valve lash is off....happens at about 600 hours on twin briggs....very common

@IndRepair Год назад

I see it a lot earlier but correct with the diagnosis!!

@jerrysorrell4907 Год назад

I would have made sure the stud that the rocker arm pivots on has not come loose and backed out.

@IndRepair Год назад

Yes I did fail to mention checking the rocker pivot bolts! I see this issue with valve spacing after about 400 hours very often but very rarely see the rocker pivot back out slightly. Normally they are stripped out and spacing is off by 1/4" or more or there is a bent push rod and is very obvious. Thanks for pointing this out!

@waderigsbee6923 Год назад

I have seen that happen before.

@altonrowell613 Год назад

That is a good idea.

@tonydalton8712 Год назад

That's what happen to me, I kept adjusting the valves and it would run for about five minutes backfire them quit and wouldn't start. After about the third time (and a few bent push rods later) I noticed the rocker pivot bolt Was almost falling out! Used some blue lock tight on it and it fix it.

@philliphall5198 Год назад

I just pull them and lock tight all four and torqued

@sicklecell9999 5 дней назад

Same symptoms I have on my 20 HP Kohler courage.single cylinder. OK, I'm a decent mechanic so I think I know how to do this. Never had a problem w/with setting valves before, but for some reason I get to TDC on comp stroke, set both valves correctly, check them again, and still I get the engine locking up when I try to start it. It WILL start fine if the engine wasn't right at the comp stroke, but when I try to start it and the engine is almost to TDC it will only turn a tiny bit and stop. I have to manually rotate the fly wheel, then it will start since it's now past the comp stage. I know what you're thinking... I don't have the valves adjusted correctly, but they are. this is very frustrating... any ideas? Some people say to turn the engine about a quarter turn past TDC, then set the valves. thoughts??? THANKS!!

@IndRepair 5 дней назад

Are you getting the compression release bump? If not you may have a bad camshaft

@tomravi7959 10 месяцев назад

I have the same problem, I did everything like you and still one cylinder blocks the start sequence. Is it the camshaft ? One cylinder works and the other doesn't? There is only one compression release on the camshaft ?

@IndRepair 10 месяцев назад

Are you getting the compression release bumps from the rocker on both sides or just one?

@bad03xtreme Год назад

Thanks Tom Hanks!

@IndRepair Год назад

Haha thanks for watching!

@bad03xtreme Год назад

@@IndRepair I can't be the only person to tell you that, right?

@IndRepair Год назад

@@bad03xtreme Had a few others say the same thing. I don't hear it but I guess it is not a bad thing!

@richardcranium5839 Год назад

as a note = trying to do a compression test on these by just cranking will give a false reading. on v-twins you can run one cylinder while checking the other. a better test is a cylinder leak test but this needs to be done with the cylinder around 40 degrees after tdc on the power stroke.

@IndRepair Год назад

Leakdown test is always better for checking but many times a compression test will tell you just as much. Thanks for watching!

@vicenterr7 9 месяцев назад

I need a valve adjustment, thanks

@IndRepair 9 месяцев назад

Almost all of us do! Thanks for watching!

@breckmcclue7739 7 месяцев назад

Where do I find that spacer tool

@IndRepair 7 месяцев назад

Cheap set at amzn.to/3RrCQn9 just don't get them wet if you get a cheap set they rust easily if you do

@christopherzimmerer6602 Год назад

Question: my Briggs 18 will start and run sometimes but starter barely turn the engine over most of the time. I adjusted the valves for your discussion, but I still have the same problem. Any other ideas? Will a starter do this? I thought a starter would either spin or not spin does it lose umph sometimes? Battery is fine. Thanks, Chris.

@IndRepair Год назад

A bad connection at the battery, solenoid or starter will do this. Has the battery actually been tested?

@ColinWatters Год назад

Loose connections at the, battery, relay or starter can cause it as well. I found the valves clearance on my B&S was quite critical. It didn't have to be much oversize for the decompressor not to work. Had to check and readjust a few times because it sometimes changed when locking it off. I have heard its possible the decompressor cam to fail. Apparently when this happens you need a new cam shaft but they say its not difficult to replace. I've never done it myself.

@danielebrparish4271 Год назад

Jump the battery with your car battery. If it solves the problem, check the water level in the battery and put it on a charger or bring it to be load tested and charged. If there is no change jump the negative battery terminal to a bare metal bolt or to the outer casing of the starter and try to start. If that fixes it the problem is a bad engine ground. If not, keep the negative jumper cable in place and connect the other one to the positive battery terminal and touch it to the battery cable terminal at the bottom of the starter. If that works clean and check all the cable connections on the battery, relay, starter and ground. If not, replace the starter.

@IndRepair Год назад

@@ColinWatters Not really difficult to do but takes a lot of time because of getting the old gasket material off. These really do have a lot of issues with the cam and once the cam gets worn down some (so does the decompression pin on the cam) they are even more of a pain. Thanks for watching!

@brucemacdonald4672 11 месяцев назад

Could be your cam shaft

@evansmoak7182 День назад

I was following you until you were working on the valves. I haven't worked on valves, so I'm not sure what you were using to calibrate the spacing. It kind of looked like pieces of sandpaper, but I know that's not what they are. What "tools" were you using for the spacing? Great video...I think you may be the answer to prayers. I've replaced a lot of parts up til now. Edit: I found the spacing tool on Amazon.

@IndRepair День назад

Yes sir! Feeler gauges are really cheap and come in handy for many different things. We use the ones like these amzn.to/3VfaM7b

@evansmoak7182 23 часа назад

@IndRepair That's hilarious...I purchased last night on Amazon the same brand and price, but with 32 pieces instead of 16. I appreciate you.

@IndRepair 23 часа назад

Awesome!

@armyvet4081 Год назад

if no feeler gauge-use a piece of a pop can - close enough

@IndRepair Год назад

If it works it works

@armyvet4081 Год назад

when in the field- you use what you have@@IndRepair

@IndRepair Год назад

@@armyvet4081 I agree 100% we used to work on grain bin dryers in extremely remote areas if you couldn't fix it then and there with what you had a bin full of grain could go bad

@jcooley74 Месяц назад

Its the decompression spring/mechanism. Its cheap and weak. Gotta pull the camshaft out to replace it. Very common on B&S

@IndRepair Месяц назад

On this one the cam is fine, little easier but definitely a common problem

@danielebrparish4271 Год назад

TDC is good but not necessary because when one valve is fully open the other is fully closed. Just turn the flywheel until one valve is fully open then adjust the valve that is fully closed. I think it is best to adjust all 4 valves instead of only the side that is causing a no start condition. After all, you have all the tools out and it only takes a few more minutes to complete the task. I like the go-no-go feeler gauges but use what you have. If you can't find the specs for your valve lash use .004 for all of them.

@IndRepair Год назад

Not necessary in many small engine applications but in others it definitely is. Good practice to just do it the correct way

@patrickbodine1300 Год назад

It is a vacuum powered fuel *pump* Not a filter. 😉

@IndRepair Год назад

Haha at least they both have fuel in them

@user-wx2qd2zp3o 2 месяца назад

Briggs is had this problem for years on all there engines

@IndRepair 2 месяца назад

Yeah, the Intek engines are the worst!

@skiprope536 9 месяцев назад

Great video….but…test battery off and on for voltage first? If good then? Valves?

@IndRepair 9 месяцев назад

I would definitely check the starting system and all connections before jumping to a valve issue. Does the engine turn freely by hand from the top or is it difficult?

@skiprope536 9 месяцев назад

@@IndRepair 12 year old Husky…12,7 of up to 14…running. Charging system original 3 or 4 battery over 12 years stored outside tarp. Every year this time battery low to dead. Charge it up fine. Bizzare.

@IndRepair 9 месяцев назад

@@skiprope536 Check out the charging system. Yours may be different but same basic design on all of them ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Ll7pJBOOMTE.htmlsi=8Awx5GRHi8AByMs6

@richardrandall1852 5 месяцев назад

Number 1 cylinder valves got to be adjusted, do not turn engine over with plug wires off ground them out!! !4 thousands on intake and exhaust

@IndRepair 5 месяцев назад

Both cylinder valves should definitely be adjusted if one is off. .004 to .006" is correct spacing for both. I was always taught it was an acceptable practice to unhook the spark plug wire when running without grounding for testing purposes. I see units come in that you can tell were running forever on one cylinder but not a coil issue on the bad side. Can you elaborate on this suggestion for everyone by chance?

@Weezulguy Год назад

What causes that squeaking noise though? I've got an Intek that runs fine but drives me batty with the squeaking on startup...

@Voyeurz Год назад

a mouse has nested under the top cover

@IndRepair Год назад

Yeah it's annoying! Usually the starter and flywheel gear mating I believe, never really paid much attention

@Weezulguy 5 месяцев назад

So I'm back here again after 8 months, last time I commented I checked the valve clearances and everything looked good, but now it's to the point I have to turn the top by hand while cranking to get it to catch. I've seen a couple videos where theres a compression release doohickey that breaks off the camshaft sometimes but I've only seen single cylinder motors, do the Vtwins have that on there as well?

@davidolds1972 Год назад

What will cause that problem?

@IndRepair Год назад

Normal wear with cause this over time. Of course excessive heat from low oil or a blown head gasket will make it happen faster. Thanks for watching!

@henrikl1394 4 месяца назад

I got the same problem on my mower, but it's only a one cylinder , but probably the same issue . Thanks 🙂

@IndRepair 4 месяца назад

Could be for sure!

@mattavery761 3 месяца назад

I got a Briggs and stratin 17.5 hp I bought a new battery new starter and new starter solenoid adjust the valves to spec just like you did in video and mine still won’t spin what else could it be ?

@mark102003 2 месяца назад

@@mattavery761camshaft. The ACR breaks off all of the singles, eventually!

@IndRepair 2 месяца назад

Compression release on the camshaft was probably the issue?

@IndRepair 2 месяца назад

They sure do!