HOW TO REPLACE THE CAMSHAFT ON A BRIGGS AND STRATTON INTEK. EASY DIY. ALSO MAIL CALL AT THE END
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- เผยแพร่เมื่อ 2 ต.ค. 2024
- HOW TO REPLACE THE CAMSHAFT ON A BRIGGS AND STRATTON INTEK.
This easy DIY video will show you step by step how to diagnose and replace your camshaft.
**A famous person stops by for a visit !!! Must See!!** (see link below)
***ALSO MAIL CALL AT THE END***
Special Thanks to Roger McDonald !!
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She has some great repair videos !!
@TheLawnmowerLady
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We're from Australia. This video is perfect. We fixed our john deere le 110 in about 2.5 hrs. Great job mate. Helped us heaps💪💪💪👍👍👍
This is everything I could ask for in a video. I loved the specialty seal driver bit you did
Bottom seal rolling is prevented by installing it after the sump pan is installed. Nice video.
Great Explanation, Thanks buddy.
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!
You're welcome Thomas. What a great find and glad ya got it going again.
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.
🙂
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.
😆 thank you so much 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.
Awesome!!! Thanks for watching my friend
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.
Thank you sir for your kind words.
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
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.
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.
Did the exact same thing and replaced everything anyway
@@LuisMartinez-om3tz Yes, sometimes just the spring breaks, and everything else is tacked.
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
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! 🤞🏻🤞🏻🤞🏻
You have a spare cam when yours does break, and it will eventually.
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.
So glad it helped you out my friend
Goood job my friend
Thank you! Cheers!
Awesome video...
Great, clear and complete video. well done, and thank you.
Absolute legend, followed step by step and hey presto!, everything fired up!!! Thank you!!!!
Great job my friend 👏
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
Thank you
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!
Great demonstration really like your videos
Excellent video, very informative and a great sense of humour.
Thank you sir glad you liked 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.
Outstanding video. Thanks.
Thank you
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.
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...
Lol glad you liked it. Old socks = cheap shop rags lol
Excellent video!! Thanks😊
I like your hoist setup.
Thank you
i got a craftsman lt 3000 thats need a 20 hp intec your video id very informative great job
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
Thank you so much, I really appreciate you sending those tools. We had fun with her here.
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!!!
Awesome!!! Thank you for watching and commenting my friend!!
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.
awesome!
My god does this individual know what maintenance is? Deck busted ,not clean underside, bad wheel bearing and now, camshaft? I'll bet this unit has not been serviced since it's build date.
Amazing how clean you got it. Do you have any videos showing your cleaning process?
Thank you. No video, bit very simple. Yes, we have a vat,although not necessary. We just use Kerosene in our vat and a brush. That's it. Too Easy
I Admire the pride you take and appreciate your time and willingness to share your knowledge with others.
Much appreciated!
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.
Awesome, glad it worked out for you!!
@@RaleysSmallEngines
Thank you. It's a great mower with plenty of power
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! 🤞🏻🤞🏻🤞🏻
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!!
Great video! At approximately 10:00 minutes you use a magnet to retrieve broken compression release parts. What would happen if you turned the engine upside down? I'm pretty sure this isn't a good idea, or you would most likely do that. Thanks for the video, very informative. I will probably NOT be buying equipment with the Intel engine after seeing this.
I know my vision isn't the best, but just don't see the 'bump'. All in all sn excellent video.
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.
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.
i loved this video...good job!
Thanks so much my friend ❤
Hell ya brother 👍👍
These engines are a nightmare. I’ve seen two different ways that the valves get set. 1) like this dude does opens one valve, sets the other and vice versa. Then 2) where they set the TDC and then set both valves. Which ones right? Can’t be both are ? Or is it possible?
Either way is fine.
I was wondering the same thing. Seems odd to me that either way works but I'm no mechanic.
I have seen other vids where they did this but didnt remove the push rods. Is it necessary to remove them? Great video!!
Yes remove them and replace the lifters/tappets that come with the cam. If the didn't remove them, the job wasn't done correctly.
Any tips to getting the pulley bolt out? You made it look so easy!
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!
Awesome, you're welcome
This camshaft compression release seems to be a common issue on this engine. Has the B&S replacement camshaft been modified to not break again or is it the same old junk? By the way, you made an awesome video!! Thanks.
Thank you. Yep, it's the same old junk 😆
T-Bone, Do you have part #s for the camshaft and crankcase seal?
Great video btw!
Thank you. You need to go to Parts Tree and look up the correct camshaft and seal for your engine. Use the Model and Type imprinted on your valve cover to get the correct one
The one I did yesterday, the valves were not moving at all. The compression release had fallen off, and wiped out the cam and timing gear. Briggs should be ashamed for selling something with a design flaw like this, then leaving it uncorrected for years. Although this is a relatively simple repair, most homeowners are not going to tackle this. Once this compression release breaks (especially if it wipes out the internals), their $2000 mower they bought 4 years ago is junk to them, and they are forced to replace it with the same mower for $4000 today.
I've already learned a lot from you on troubleshooting!! Knowledge is time saving 👌💯🙌😌🙏😴 money saving. Thanks T Bone
👌🙏👏🏻👏🏻👍✅Thank you😊
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.
One last question sir. Do you happen to know the torque specs on the crankcase bolts?
2 ugga duggas. Just tighten in a cross pattern you should be fine. If ya want specs look on manuals lib, there you will find torque specs.
LOL. Gotcha 👍
😂😂😂 what a legend, the 13:30 mark had me laughing. Thank you sir!
😆 glad you liked it my friend
Do you happen to have the part #s for the cam, gasket, & lifters?
Very good tutorial! I need the camshaft item number
Thank you. Look up the correct part number on PartsTree to be sure you get the correct one for your engine.
You make it look easy! Thinking of buying a 60in zero turn with supposedly a bad cam as well, intriguing
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!
Stick a nail (or a toothpick😅) in the hole to stop the seal. 😂 14:36
I just did the same job on the same mower, only this one was super mildewed , it scared the heck outa me when the compression release snapped every time the lifter came off of it
I have a question, what would cause the exhaust rocker arm to break? I do enjoy your very informative videos.
Possible valve guide moved or stuck valve.
Thanks for the feedback the value guide had moved up and rocker couldn't go down
Thanks so much for the video! Question for you... I didn't remove my valve cover. Just went straight to removing the sump cover, replaced the camshaft, etc. Do you think I need to open the valve cover to do the timing adjustments or do you think it's fine since I didn't open it up? Working on a 2019 John Deere with only 120 hours. Thanks!
Yes with a new camshaft the valves must be adjusted. Thanks for watching my friend.
@@RaleysSmallEngines Thank you!
Thanks for sharing subscribed great video
Awesome, thank you 😊
Awesome video!! Thank you so much !!
Courage and intek = the small engine mechanics best friend! They are genuine junk! Replaced mine with the briggs flathead opposed twin. No compression release to break, its built into the cam lobe on flathead briggs.
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!
Great vid!
I have a craftsman Lt2000 and the engine quit on me. It had sat for a season, but brought back out. I checked the oil, and then had to jump it (expected, old batt). It ran fine for around an hour, the the engine started to kinda wobble then BANG. It immediately stopped and just a bit of oil came out the muffle and smoked a little. Hadn't smelt burning oil or saw smoke till right after it failed.
Im wondering if youd be willing to tell me your thoughts. Is it a blown piston? Cam? Valves?
Any assistance is greatly appreciated. In a pinch and trying to find the best way to move forward.
Thanks 🙏🏼
Yeah but my flywheel won't move at all by hand, help? new battery/solenoid/starter/fuse ok/spark plugs ok/.
Could you add a link on where to find replacement kit?
Do what we do. Just go to Parts Tree and type in your model and type. You will easily find the correct parts for your engine. They have awesome diagrams. Hope this helps.
Very helpful. Found the site now just need to know what all to order to replace cam shaft. Thanks for the video it helped me figure out this was the problem.
@@dustinwalston4366 ok obviously cam ( please don't get aftermarket) so, cam, output shaft seal and sump gasket. Please order OEM, not aftermarket kit. It will fail. Let us know how it turns out. Thanks so much my friend.
It’s was not the cam shaft. But there were chunks of parts that I am not sure what it’s called. I think it’s called the connection rod and piston.
@@dustinwalston4366 glad you figured it out. Are you going to fix it?
where do I get the camshaft kit you used?
I'm a dealer, so I get them from one of my suppliers. You may can get a OEM cam on ebay or go to your local mower shop. Please stay away from aftermarket.
Also. Can you list the part numbers of replaced parts?😮
Look up the correct part numbers using your model, type and code located on the valve cover. Look them up on Parts Tree.
Little confused. What is the seal called. Do I need a tappet?
Question on the pto seal there's a round spring
We're is this located on the seal when you're putting new one on . I put new one on and looked closely for roll no roll but 2 days later had oil on floor so obviously seal rolled or spring wasn't in right place. ( HELP)
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!
b/s cams are no better then the aftermarket b/s motors are junk
Thanks for watching. I know from experience. The lobes will slip on the shaft. Poor machining.
well our john deere rider was in the shop, guess what its the camshaft
Greeting from Finland, im doing the same job at the moment.What are those parts called that you installed before the camshaft?Are they 690564 TAPPET and are they included when you order the camshaft or do i need to order them separately?Thanks for the great video.
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 👍🏻🤘🏻
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....
Cool. I would have jet washed that thing before working on it.
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.
Question. I have same engine. Had hard time getting it to turn over and start. Finally did. I cut about 20 minutes then it just died and made some kind of noise. Now it spins with the starter but will not run. Do you think same problem? If so, can the compression release get stuck open? Also, can you give me rough estimate of cost of all the parts you replaced and best place to order from? Great video
I can't understand why Briggs & Stratton doesn't get with the times and use the overhead cam design, LIKE HONDA DOES and do away with the push rods and that cheap faulty camshaft which is a recipe for disaster. Briggs used to be pretty good. Good video.
They definitely need to improve. Thanks for watching and commenting my friend
I have found that various sizes of PVC pipe are great for driving in(or out) seals.
Well shucks Darly Tactyl calls it a Briggs and Scrapem
😆
So out of curiosity would there be any issues if you just pulled out the governor and did not put it back in while doing this if it is broken or you just don't want to have to worry about all that plastic breaking up in the future?
The governor controls the revolutions of the engine. The rpm will remain too high and over rev the engine causing failure. Good luck!
What best way clean gasket material off
Razor blade
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!
And insulting to a great mechanic to not have the courtesy to clean the machine...how about charging a $500 cleaning fee?
Is it necessary to change that oil seal/gasket (part no: 795387) on the crankshaft if it looks ok? That step looks like a pain. Some other say you only need to if it’s bad, but I see you did it even though it looked ok. What’s your thoughts?
Replace it is what I do no matter the condition. To me it's not worth taking a chance. You can do it, it's not that difficult, just take your time.
@@RaleysSmallEnginesWill do. Just ordered it along with the rest of the parts. Thanks! 👍🏼
that bump is on the exhaust valve not the intake.
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.
Right on!
Good job Thank you to pass me your knowledge.
So….why can’t you just replace the compression release mechanism, instead of a perfectly good camshaft?? Wouldn’t a gear puller be cheaper than an entire new camshaft, just to replace the compression release???
Compression release is not sold separately
Thank you so much, AWESOME and very entertaining video. I will be doing this with my son tomorrow.
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
You are the Man
Extremely informative. Is it the same exact process on a B&S power built 17.5 that’s on my Troy built pony?
Thank you. Yes they are all pretty much the same. Do what I did and you should be fine.
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.
Awesome thanks for watching my friend
I'm doing my first one of these.
Everything is going smooth so far.
Confused on gasket removal.
Anything I need to be careful of?
Awesome!! Just take your time the clean up takes 3 times as long as the repair. You can use a razor blade 1st then move on to wire brush on a drill or what ever you have available. The caution ⚠️ do your best not to gouge the aluminum or hold wire wheel on drill in one place too long. We need to make sure it will seal and not leak oil. Take your time, you will be fine. Thanks for watching and commenting my friend.
Wow! One of the best how to videos I've seen. Thank you!