Important!!. Follow the evaluation steps carefully. I skipped the check for the BUMP on the intake valve (as was explained very well in the video). The mower was doing exactly what is typical of the "broken compression release". Locking up on trying to start.... I ordered a new cam and disassembled the mower. To my surprise....cam was good. Spent the weekend with the project. Cleaned everything, put it back together, adjusted the valves and it runs great....I'm pretty sure that the intake valve was out of adjustment enough that the compression release wasn't opening the intake valve properly while trying to start. At least I now have a clean mower that is running great. The video was excellent, and helped with disassembly and reassembly. I hope this may someone like me that often jumps to conclusions during the diagnosis.

@LuisMartinez-om3tz

Жыл бұрын

Did the exact same thing and replaced everything anyway

@davidschwartz5127

Жыл бұрын

@@LuisMartinez-om3tz Yes, sometimes just the spring breaks, and everything else is tacked.

@bertgrau3934

Жыл бұрын

I had a mower that was very low on power, I checked the valve adjustment, was shocked it had over 50 thousand clearance on both valves. I adjusted the valves, it ran better than it had in years, unfortunately it started blowing oil out all over the place. Took the engine apart the top compression ring broke in 3 places. I replaced the engine, a Briggs 12.5 horsepower with a Kohler V twin 25 horsepower. Runs great now

@rappahannockoutdoorsman7784

3 ай бұрын

So I just pulled mine apart because it didn’t have the bump but cam shaft compression release still looks in tack. Came shaft wasn’t lined up with the dot either. Well I got a new one on order so we shall see! 🤞🏻🤞🏻🤞🏻

Thank you so much, AWESOME and very entertaining video. I will be doing this with my son tomorrow.

Bottom seal rolling is prevented by installing it after the sump pan is installed. Nice video.

This is a great video which made replacing the cam easy and stress free. The best part for me was having my youngest son helping so he can learn how to do things like this when he is on his own.

I like the way you talk.. Also I appreciate your video. This is really really good info. You seem like the kinda person that would be cool as hell to just have a beer with and listen to some old stories.

@RaleysSmallEngines

10 ай бұрын

😆 thank you so much for watching and commenting my friend

Thank you friend for this awesome video...After replacing the battery and starter I came across this video and pulled my motor out..That decompression lever had sheared off.Ordered all the parts and waiting on them to reassemble my motor...You saved my ass!

@RaleysSmallEngines

2 ай бұрын

Awesome, you're welcome

Outstanding job! 17.5 B&S is headed to the shop for this repair. Thank you. Update 01/10/2023 About 6 hrs from start to finish. New B&S parts. all went well thanks to your help. I just can't tell you how much I appreciate the time you spent making this video. Don't think this engine ever ran this well. You're the best Raley!!

Thanks I got so much out of this lesson

I am helping out an elderly gentleman with a yt3000 craftsman with a 21hp platinum engine. The mower does not want to spin. Gets to compression stroke and stops. I took off the valve cover and removed spark plug. Turned mower by hand. Moves freely. Valves move up and down. I did not notice the little bump in the intake valve. Looks like a bad camshaft. Your video was excellent. Now I can tell the gentleman what the problem is and he can decide if he wants the engine fixed. Thanks for great video. If I need to tear into the engine, your video will be used as reference. I hope the internals are not to bad. Thanks a bunch!

Excellent video!! Thanks😊

Great, clear and complete video. well done, and thank you.

Thank you for your compression release mechanism video. Just what I needed. Mine wasn't broken, but the valves were adjusted to about 8 thousands. Enough to keep the compression release from working. I set the valves to lose 4 exhausts and snug 4 intake, and the engine starts up perfectly. I bought the tractor from the scrap yard, so I didn't know it's history except it was in very good condition. The stuff people throw away nowadays. Thanks again!

@RaleysSmallEngines

Ай бұрын

You're welcome Thomas. What a great find and glad ya got it going again.

Wow! One of the best how to videos I've seen. Thank you!

Best video out there. Thank you for the detailed instructions.

Great video, explains the entire process! Will watch an follow!

Great video. Informative and entertaining. Will be tackling a cam replacement on a 17.5 hp B & S Intek in the near future. Now I'm more than confident I can do it. Thanks a million.

This is a great channel that I just discovered today. You do a super job of explaining what you are doing. Thank you so much.

Thanks,Jack for the informative tips on replacing the camshaft. Really appreciate it! Donald.

you are an artist, thanks for the vid, just what I needed

Awesome video, from the video angles to the easy to understand instructions. I kind of knew what I was doing, but now I'm sure. Thank you Sir, this was very useful video and I like it best of all the one that showed how to replace a camshaft.

Good job Thank you to pass me your knowledge.

I've already learned a lot from you on troubleshooting!! Knowledge is time saving 👌💯🙌😌🙏😴 money saving. Thanks T Bone

Excellent, thank you for the extreame detail. From the dots on the parts for alignment, to oil, everything.... I need videos like this, I am very dumb to this type of work. GREAT video. This is my first time taking a motor apart and needed your knowledge. Last thanks for the humor and being an everyday person. Thanks!

I want to say thank you for the video you done an awesome job on it and you go to the head of the class so I have to do that very same thing that you just done for me just want to say thank you keep up the good work may god richly bless you Your friend up in Canada

@RaleysSmallEngines

8 ай бұрын

Thank you

You make this look super easy and it's not easy one bit. Awesome job brother thanks.

Great video! Straigh to the point and clear instructions on how it gets done 👍🏼

@RaleysSmallEngines

2 жыл бұрын

Thank you

Subscribed. Great video with all the pertinent information. Thanks

Great demonstration really like your videos

Thank you for the awesome video

Excellent video, very informative and a great sense of humour.

@RaleysSmallEngines

2 жыл бұрын

Thank you sir glad you liked it.

You are literally a god send for making this video i dont know much about small engines and you just so happened to make a video about my exact engine and the issue its having tha k so much for going into detail and showing the process and fine details you are amazing 😊😊

You make it look easy! Thinking of buying a 60in zero turn with supposedly a bad cam as well, intriguing

Absolute legend, followed step by step and hey presto!, everything fired up!!! Thank you!!!!

@RaleysSmallEngines

6 ай бұрын

Great job my friend 👏

Thank you so much for an outstanding video. I replaced the starter and battery on my 14.5 intek, only to find out it's doing the same exact thing...no crank. Almost like it's hydro locked. I had no idea these engines have a compression release on the camshaft or how to fix it. Your video shows me how to fix the problem hands down. Thank you sir!

Good job man !!! It’s my first time with small engines !! I be learned a lot with you style!!! I like it !!! Simple but to the point !! Thanks for your time!!!

@RaleysSmallEngines

Жыл бұрын

Awesome!!! Thank you for watching and commenting my friend!!

Thank you. Your video made this repair super easy for me, and the machine that was destined for the scrapper lives on.

@RaleysSmallEngines

2 жыл бұрын

Awesome!!! Thanks for watching my friend

First visit I thoroughly enjoyed your video. Down-to-earth, although not required. The part that I enjoyed the most was how you went over what you were about to do ahead of time. You made it look easy with your years of experience. Definitely a good experience for the viewer. All my questions were answered. Thank you very much for sharing. 🙂

Excellent video! Thanks for sharing!

@RaleysSmallEngines

Жыл бұрын

Thank you, you're welcome

Great job

Outstanding video. Thanks.

@RaleysSmallEngines

8 ай бұрын

Thank you

Like how you keep it simple and break it down, very easy to follow will save this one.

@RaleysSmallEngines

2 жыл бұрын

Thank you so much my friend ❤ you are awesome!!!

What a great video!! I wish you well my friend!!

@RaleysSmallEngines

Жыл бұрын

Thank you, we really appreciate that.

Followed the instructions and repaired my B&S 19 hp Intek. Fixed. Mowing again. Thanks

@RaleysSmallEngines

Жыл бұрын

Great job 👏 👍🏻 Thanks for watching and commenting my friend

Great Video! Made me laugh a few times. You know your stuff. You’ve been at it a while, I can tell and I appreciate you making this. Keep up the good work brother. You’re a good man.

@RaleysSmallEngines

11 ай бұрын

Thank you, yes since the 70s

Very good video explaining the process Tell that customer he needs to care for his equipment better. There's no excuse for a mower to be that abused!

@robertseward7690

6 күн бұрын

And insulting to a great mechanic to not have the courtesy to clean the machine...how about charging a $500 cleaning fee?

Best guide I’ve seen

@RaleysSmallEngines

Жыл бұрын

Thanks

Very good video good information you've done this extra a few times it tells.Thanks .

@RaleysSmallEngines

9 ай бұрын

Glad it was helpful!

Thanks man, great video. I've never taken apart a mower engine so your video was my guide. I didn't see the "bump" so I decided to tear into it and sure enough, the compression release thingy had a broken stud and separated from the camshaft. It really is an easy job if you take your time, keep tools and parts clean and organized, and make sure you get OEM parts. Don't get the cheap stuff or you will be doing this job again. The motor is not that heavy and comes out pretty easy so don't be intimidated by this job. Thanks again!

Woo-hoo, awesome video along with special guest star and prizes... wow 🐓👍

@RaleysSmallEngines

2 жыл бұрын

Thank you!! Yes, it was great to hang out with The Lawnmower Lady!!

thank you for saving me hundreds of dollars. followed your vid and was able to fix my motor

@RaleysSmallEngines

Жыл бұрын

Great !!!!!! You are welcome !!

Same repair I'm doing,thanks Raley!

@RaleysSmallEngines

2 жыл бұрын

Thanks for watching my friend!!

Great job 👏

@RaleysSmallEngines

Жыл бұрын

Thank you

Just want to say thank you, I just completed this repair today thanks to your video, new subscriber.

@RaleysSmallEngines

11 ай бұрын

Thanks for the sub! Glad it helped you.

Much appreciated!

Very nice and instructional video! Very simple and easy to follow steps! Keep it up, my friend!

@RaleysSmallEngines

8 ай бұрын

Thank you

Excellent video 👍 thank you.

@RaleysSmallEngines

Жыл бұрын

Thank you for watching and commenting my friend

Your very welcome mr. Raley. That was a great video on the cam replacement and how to diag that problem. Nice that Stella stopped by to do a little welding for you! Lol.👍🇺🇸😎Roger

@RaleysSmallEngines

2 жыл бұрын

Thank you so much, I really appreciate you sending those tools. We had fun with her here.

Awesome thanks

I’ve learned my lesson 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

@RaleysSmallEngines

Жыл бұрын

Bring it here, we are only 5 weeks behind. 😆

Thank you so much for the video. I knew my mower wouldn’t start because of too much compression. But I had no idea how to fix it. Thanks for saving me several thousand dollars on a new mower.

@RaleysSmallEngines

Жыл бұрын

So glad it helped you out my friend

Awesome vid. Most vids are not as detailed. I for one don't mind the "real time", it shows everything and I'm more than happy to watch even if it takes an hour. Good work!

@RaleysSmallEngines

Жыл бұрын

Thank you

thanks for the help

I love the way you edited this video just leaving the critical informational details so that viewers can learn the process. Now I'm going to view your other videos as I see you are a "master" small engine mechanic.

@RaleysSmallEngines

Жыл бұрын

Wow, thank you for the kind words.

Right to the point and accurate. Wish I would have found this before putting a new starter in thinking that was the problem.

@kevineeverhart7869

Жыл бұрын

I already replaced one starter before I saw this video & began to read about cam decompression do-hickeys. So my problem now is getting the doggone engine cowling back on correctly along with the heat shield that goes underneath it. ANYBODY GOT ANY IDEAS OR RECOMMENDATIONS ( OR VIDEOS EVEN) ON GETTING ALL THOSE COVERS & SUCH BACK IN PLACE ??

1. I like the rain. 2. I have that same oil can, from my grandfather. Love it. 3. Thanks for helping me with the knowledge. You saved me hundreds while I was only working part time.

@RaleysSmallEngines

11 ай бұрын

Right on!

Great video as I have this exact job to do. Thanks.

@RaleysSmallEngines

2 жыл бұрын

Thank you

On point.... I just got me a set of inverted torx socket need to change rear wheel bearing assembly on my car....Got part need to get the nerve,, I have take small steps these days been on the mend....

Great video!

@RaleysSmallEngines

2 жыл бұрын

Glad you enjoyed it Thank you

great video manythanks

@RaleysSmallEngines

Жыл бұрын

Glad you enjoyed it

Thank you for this video. I am now in the process of replacing the cam due to a compression release failure, I found that the main drive pulley bolt was so tight it would not even loosen with an air impact wrench so I heated the bolt using a torch (with wife close by with a fire extinguisher), and the bolt came loose immediately . Pass this along if you like.

Excellent video, used it this weekend to get my mower back in service! Purrrrrrssss like a kitten! Thank you!!!

@RaleysSmallEngines

6 ай бұрын

Awesome my friend!

@Mrs.T-bone

3 ай бұрын

Bravo! 🔧💯

awesome!

Really appreciate this content, subscribed!

@RaleysSmallEngines

2 жыл бұрын

Thank you sir

I'm thinking my camshaft is bad my motor kick's back , your video is a great help on my repairs. Got to get my grandsons to fix it lm to old to do it myself thanks.....

i loved this video...good job!

@RaleysSmallEngines

2 жыл бұрын

Thanks so much my friend ❤

Love the 13:38 "installation tool" holder.....sliced sock😂..way to be resourceful....great video...I'm undertaking the project, and I do have one of those "installation tools"....Thanks for the excellent video to help me with my first attempt at a small engine...

@RaleysSmallEngines

Жыл бұрын

Lol glad you liked it. Old socks = cheap shop rags lol

Talk about designed to fail. Everything is cheap on these mowers except the price. Just bought a good looking used one. All the symptoms present. Broke all my rules of "Want to see it crank, Want to see it go forward and back." I can take care of everything else. I've watched a few vids on this subject. Thank you for being a real mechanic. You set valve clearance the same way I've done it for years. This video is a great help. Thanks

@davidbell4986

Жыл бұрын

I would like to ask a question on something I'm not clear about. I have a twin cylinder. Checked it today and no blip on the intake valve. Set the lash to .004 and started seeing the valve blip open. Set the lash the same on the other head but no blip. My question is, Does it only decompress on 1 cylinder? Thanks again.

Good job

@RaleysSmallEngines

6 ай бұрын

Thank you 😊

Thank you sir! Great video instructions, it helped me do this same job on my B&S 33R877-0009-G1 engine. Being my first time digging into an engine for a job like this, the video helped a ton. A few general notes to help others: -torque spec for the 10 crankcase screws was 18 ft-lbs for my particular model -take note (or mark) of the position of your throttle cable before you disconnect it from the clamp, it will help you when re-assembling when the job is done -the spring that was mentioned in the video when popping out the oil seal is integral with the oil seal, not a separate component. That confused me at first but made sense when I popped the old one out. Your new oil seal will have a spring assembled into it so you don’t need to re-use that piece. -all-in, job cost $130 in parts (new camshaft, crankcase gasket, and oil seal) and about 6 hrs (close to 2 hrs spent cleaning off the old gasket and cleaning/washing down the engine with brake cleaner)

@RaleysSmallEngines

7 ай бұрын

Great job my friend and Great tips for others. Thanks for watching and commenting.

@Mrs.T-bone

3 ай бұрын

Thanks for communicating your experience to help other. You rock! 💯

I AM WORKING ON SAME MOTER 👍👍👍👍👍MY PISTON CONNECTED ROD BROKE👍👍👍👍IT IS COMING THIS MONDAY

Sir. Professor "T-Bone". You are impressive. Complete detailed instructions. No wasted time. Clear and concise presentation. Capturing attention from the start. I am building my knowledge off of your years of experience. Thankyou Sir.

@RaleysSmallEngines

9 ай бұрын

Thank you sir for your kind words.

Thanks for sharing love your videos 💯💯💯🙏🏽🙏🏽👋🏽👋🏽💪🏾✌🏾✌🏾

@RaleysSmallEngines

2 жыл бұрын

Thank you my friend

I like your hoist setup.

@RaleysSmallEngines

Жыл бұрын

Thank you

That looks like the one I just did for my 92 year mother-in-law . Her compression release was in 6 pieces. That is the only thing that goes wrong with these engine. (If you keep them serviced) great video. I used assembly lube.

@RaleysSmallEngines

Жыл бұрын

Awesome thanks for watching my friend

love it T-Bone!

@RaleysSmallEngines

2 жыл бұрын

Glad you did brother!! Thanks for watching my friend

i got a craftsman lt 3000 thats need a 20 hp intec your video id very informative great job

I'd love to see you do a complete overhaul/rebuild of an engine/ taking your time /showing everything basically in real time explain g everything as u teardown and put back together ❤♥💙😉💗💛 I really like how u give little hints on what to do and not to do I'm thinking about trying to rebuild my first engine. After you do one on here I'll try it. ...... great job AS ALWAYS

@RaleysSmallEngines

2 жыл бұрын

We should be doing one later once we slow down some. I have one I need to do and already have all the parts here ready to go. Just need the time. Thanks so much WilliamI

@Lovinflyindrones2022

2 жыл бұрын

@@RaleysSmallEngines 👍👌👍great. I'll be watching 4 it. Thanks 😊🙏😊🙏😊🙏in advance

Nice work it’s just like I would do it

@RaleysSmallEngines

2 жыл бұрын

Thank you sir I appreciate that.

Thanks for the great video! Do the twin cylinder B&S motors have the same issue with the cam compression level breaking off? Wondering if the twins have the "bump" to tell if the cam is good or not?

Cool. I would have jet washed that thing before working on it.

Good vid, I have a 2002 craftsman with the same motor, I ordered the pts from sears, but I have already replaced the cam 3x, next time, i will try ebay pts.

@RaleysSmallEngines

2 жыл бұрын

Thank you, glad you liked it. When it it comes to replacing a cam I only use OEM. No aftermarket, they will not last. The design is the problem, very poor. Thanks for watching and commenting my friend.

Great video T-Bone! You are well versed and it is a pleasure to learn from you. Great little tool haul as well!

@RaleysSmallEngines

2 жыл бұрын

Thanks so much Kyle I really appreciate that.

“I call it Hitchamo thing of a bob” 😂 great video

@RaleysSmallEngines

8 ай бұрын

Thank you

I have found that various sizes of PVC pipe are great for driving in(or out) seals.

On Outbord motors to put in big seals I use a pice of PVC pipe the same size as the seals I have that problem on my brand new crapsman motor that doesn’t even have 20 hours on it 👍🏻🤘🏻

I had a 12.5 horsepower Briggs on a 40 inch cut that was very low on power. I readjusted the valves. That made a very noticeable difference! The valves were way out of adjustment. The problem was, about 30 minutes later it started blowing oil out all over. In about 5 minutes it nearly emptied all the oil. On tear down, I found the top compression ring was broke in 3 places, the cylinder was wore by over 15 thousands. I do have to admit, the mower had been used hard and long , too hard and too long. I wound up putting a Kohler V twin 25 horsepower engine on it. Best mower I ever had. Just one thing if anyone wants to try that the biggest problem was coming up with a pulley to drive the mower blades. I could have used an electric PTO, instead I used a piece a PTO ,the lower part and had the 3 parts welded together. I had a machine shop do the welding, that bottom pulley runs true. That was the major problem. The rest was easy, even the engine mounting plate was pre drilled and pretty much a bolt on. Ok that's an over statement, the exhaust was easy except I now have duel exhaust instead of single.

@RaleysSmallEngines

Жыл бұрын

Awesome, glad it worked out for you!!

@bertgrau3934

Жыл бұрын

@@RaleysSmallEngines Thank you. It's a great mower with plenty of power

Man oh man after all that fine work I believe it's "Donut Time". lol It was cool that Stella stopped by for some welding practice. Too bad it didn't go so well though......lol That Roger McDonald is one special guy!

@RaleysSmallEngines

2 жыл бұрын

🤣 Dang, now I want a donut!! My wife and I enjoyed her stopping by, she is a great lady! Yes many thanks to Roger Mcdonald. Thanks for watching my friend

Coming from a small engine mechanic , this is one of the most detailed , & informative videos I've ever seen !! You work exactly like I do ... slow , precise , & clean to do it RIGHT !! Huge Thumbs-Up !! 😉👍🏻

@RaleysSmallEngines

Жыл бұрын

Thank you for your kind words my friend

@waylonmccrae3546

Жыл бұрын

@@RaleysSmallEngines 😉👍

@rustyshackleford4668

Жыл бұрын

Haha!! I was gonna say exactly the same thing about how he and I do things the same way😀

@Jamescityboygardening

Жыл бұрын

Your a good instructor Raley.

Hey . Great video :) I’ve subscribed and I’m glad we got to see it running . I have a question . Do the small b&s engines have compression release on them I have a 4hp 625exi that is a (c u next Tuesday) to start . I’ve seen the battery started version of this engine have it but wasn’t sure if the pull start version did . Warm regards from Australia

Any tips to getting the pulley bolt out? You made it look so easy!