Johnson 20 Hp 1971 Tear it Down ! pt 8 / THIS OLD OUTBOARD
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- Опубликовано: 28 май 2024
- Time to Tear Down the 71 Johnson 20 hp Outboard. BIG CRACK ! Let's see what's going on in this thing! Follow the Real Life Saga & SUBSCRIBE TODAY ! You Never Know What's Gonna Happen Next ! It's This Old Outboard. Resurrecting Old Outboard Motors.
YOU KNOW THE CHANNEL !
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Music JR Tundra Moonshine Town 
Развлечения
Thats some loud damn birds!! Very happy!
Hahaha! Thanks for tuning in!
They really are 😂😂😂
It's been like a boxing match we are in the 8th round & Johnny kicking your butt 😮
Hey. Thanks for tuning in. Stay tuned for round 9! Hahaha thanks again !
Ever read the book " To kill a Mockingbird"? 😂 Nice teardown, can't wait till your on a bigger motor like the 70hp Johnno! Love the 3 bangers!! 👍
Hey Capt. Thanks for tuning in. Hahaha! No never read it. Thanks again !
The bird in the background is given it hell that thing is loud I didn’t even pay attention to the title I watch you if I see a new one 👍🏻🤘🏻see you in the next 1️⃣
Hahaha! Thanks for tuning in!
At least the bell is fixed…good video! 👍
Hahaha! Thanks again !
Screwed up my shoulder bad on a 40hp like that just checking it out after I bought it.Never did mess with it again..Sold it.
Hey. Thanks for tuning in. Don't know if you saw the 1st Fire episode, anyway it fired on the first/second thump but only after I poured some fuel in the cylinders. So it's pretty much "tuned in". It just couldn't pull fuel through the carb with that big crack on the intake, was just sucking air. It should fire now. Thanks again & Stay tuned!
It definitely turns better now
Hey. Much better. I'm gonna try & crank it up! Thanks again !
Your going to hurt something trying to pull that thing! Got to see it run with that compression! Working on my old 25 hp Evinrude on 50 yr old 15' Kingfisher stick steering boatAfter carb kit is running but doesn't want to idle yet. Timing/and carb linkage.
Grandkids bugging me to go take them fishing...As you say "the Saga continues"
Hey. I fired it up a couple episodes back. But wouldn't stay running with that cracked intake sucking air. Couldn't pull a drop of fuel from the carb. Take them grandkids fishing! Thanks again !
Another awsome video. This is my absolute favorite channel and class at good old youtube university. Maybe theres some of that plaster or jb weld clogging the exhaust somewhere down the line
Hey. Thanks for tuning in! I appreciate that! Stay tuned !
I have a 73 and it was real hard to pull when I was getting 120s. Put a starter on it, got the motor running and tuned it in so it would idle real nice and now it pull starts alot better
Hey. Thanks for tuning in! Last episode rigged up a starter for it! Thanks again & Stay tuned !
Your a trip. I would love to come out with ya and work on some boat motors and go fishing. Keep up the great work. And much love to ya from Maryland❤❤❤
Hey. Thanks for tuning in! Come on down to Sunny Florida! Hahaha Thanks again & Stay tuned !
Will do I would need ur location so I can get up with ya and chill and go fishing and u can show me around ur area brother
@@melvinrawlings1457 Orlando! Hope you like heat & humidity! It's brutal! Hahaha thx
Have you checked the gaps in the rings?There may not be any.
Hey. Thanks for tuning in. Yes, checked a couple of episodes ago. Thanks again & Stay Tuned !
I agree.check the rings.
Hey. Thanks for tuning in! Done!
140 psi is quite the work out on the arm. It looks like you're heading in the right direction, Good Luck....Thanks for sharing.
Hey. Thanks for tuning in!
OK, pistons looked great but are they the right ones, size/design-wise ? I'd also check the parts numbers on the rear block half , the one that sports the exhaust ports. Part 8 ? ... we definately have a saga here !
"the one that sports the exhaust ports" Hahaha, I don't know about you! Yes the Real Life Saga ! Thanks again !
I used to own a 70's 20hp johnson that showed the same thing , it was all I could do to pull it over, but it started on one pull every time, even cold !!!! i converted it to non charging electric start !
Hey. Thanks for tuning in. Yeah in the last episode I rigged up a starter for it. Thanks again !
I got a motor I picked up to upgrade my 15hp ... I'm hesitant to get started pulling it apart . It's like opening up a can of worms but I know I have a do it sooner or later .
Hey. Thanks for tuning in. Don't pull it apart if you don't need to. Just start with the basics. Compression test, Spark test, Tune up & and a good Carburetor cleaning! Like I always say, If it's got good compression the rest is just a pain in the azz! If I can help out LMK. Thanks again & Stay Tuned !
I'll definitely do the compression test first. And I'll probably be in touch lol thanks for the advice !
Many at one time the cyl.head got milled down or the gasket is too thin that’s all that’s left to check don’t give up you will figure it out
Hey. Thanks for tuning in!
Yeah, add a 2nd head gasket to give a little more volume and room, and it will lower the compression enough to pull over decent.
You are at the end of the recoil spring put one more round of recoil rope on it the rope will be longer and it will take tension off the recoil spring
Yes. I've said that twice. it needs to be wound up more but I also believe/sad the spring may have broke at some time and they reused it. Anyway I'll try and get to it inthe next episode. Stay tuned !
You could put the bolt an lay it where it normally should be then mix up JB WELD all round the bolt just make sure you clean it first I would use break clean or paint thinner or mineral spirits
Hey. Thanks for tuning in! Replacement was easier ! Hahaha Thanks again & Stay tuned !
Kinda related, once fixed a Holley carb base plate to body bolt hole that stripped with JB. Coated the bolt with some grease n wiped most it off. Then dobbed the JB all over it in excess n shoved it in the hole. Had already douched the hole with brake cleaner... Lots of it lol. Made sure the tip of the bolt was clean of JB. Set it up to keep pressure on the bolt head as the JB cured. Next day i broke the bolt free, removed it, wiped it clean and reinstalled it. Snugged it up and it's still there today!
On another note- i watched a vid of yours(TOO) from years ago when you did another 20? I think hp Johnson and it was a bitch to turn as well. Must just be that model?? Look forward to the next installment of this gripping drama! He, he, he, heeeeEEEE!!!
@@FredWilliams-yc1uj Hey. Probably thinking of the 72 25 Johnson. The original "Hard to Pull"! I still have it. I took it out of the shed in the last episode and pulled it. Compression was 90 /150. It's probably next on the list! Thx!
Restoration on this motor
Hey. Thanks for tuning in. Is that a question or the answer-
@@THISOLDOUTBOARD1 no hope you can figure it out. I did clean out the jet on my outboard 25 Johnson runs better but still trying to tune it off the line full throttle. Also when I pulled out the jet it was a little black on it so I cleaned it with carburetor cleaner put it back in runs better.
Did the crankshaft get bent when it fell off the boat? It had some other damage caused by the accident. When you first used the drill to turn the motor it looked like shaft was off center. OK, here goes. Always better to have somebody else pull your johnson.
Hey. Hahaha! I don't believe it's bent, not my johnson thr crankshaft. Haha. That was the timing cam on the crankshaft spinning and its oblong so it looks warped. Thanks again & Stay tuned !
I've 40 hp evinrude 1975 fuel not reaching cylinders specially the top cylinder
I found out that starter lower bracket (two bolds mount starter into front of intake) was stripped and i think they leaking air (crabkcase compression)
I fix that issue but still have fuel problem
What do u think it's something similar to this 20 hp u working on
I forgot to mention if i pour alot of fuel it will reach the cylinders but i think lower cylinder have fuel more than the top one
Carb is cleaned and adjusted twise
Hey. Thanks for tuning in. Plug them up with some sealant. When you cleaned the carb did you "poke" out the tiny holes in the top of the throat just behind the butterfly. If they're clogged you'll have starting/idling issues. Usually no amount of carb spray will work, they really need to be poked out. A bread tie or guitar string will work. Turn the slow speed/idle screw 1.5 turns out from seated, that should get it started. That idle screw has a lot of packing, is all the packing good and compressed with the packing nut. If there is an air leak there you'll have problems. Have you done a compression test and a spark test. What may seem like a fuel issue can be an ignition problem and vice versa. A weak spark will just drown out. Points may be dirty or bad/weak capacitors/coils. Check if its firing on both cylinders and a strong spark. Chasing a no start situation is no fun! You'll just have to go through everything and rule it out as you go. Could be just a simple air leak or it may be time for a good tune up. Hope some of this helps. Curious to know what you find out. Thanks again !
@THISOLDOUTBOARD1
Thnx for ur advice
It have spark points cleaned and adjusted gap 0.020
Carburetor idle tiny holes cleaned
It started once for afew seconds after pouring some fuel in cylinders
Will keep trying and hope it back to life again
Ouch!!! The one pull wonder was a 30 hp and not nearly as hard pulling. I’m around your age and you couldn’t pay me to take that motor. Sell it…Quick! 😀
Hey. Thanks for tuning in. Hahaha. The motor will do the work! I hope. Hahaha Stay tuned !
@@THISOLDOUTBOARD1 Btw, I’ve been meaning to send you some outboard parts. For 80’s 25-30 hp OMCs motors. There’s some good stuff there, and you could put to good use. Could you please send me your shipping address once again?
@@THISOLDOUTBOARD1 I just dropped it off at the post office. Estimated to arrive on Friday, 6/7.
I have a tracking number if you want it.
@@jasper60103 sure I'll take it then I'll delete it. Thanks again !
shoot me the tracking number and do I owe you on shipping
My friend not only am I laughing with you but also learn a whole lot from your videos. You sure know how to entertain the crowd. I have two 20 hp Johnson's that I'm working on and you sure help me in solving some issues. God bless keep them coming.
Hey. Thanks for tuning in! I appreciate that! Stay tuned !
There's aluma welding rods that harbor freight sells.looks like brazing rod.but it's aluminum rod.get map gas.heat area up to 700 degrees and use the rod to fill in broken ear.then you can drill and mount starter.check out you for aluminum welding.you will see what I am talking about.you can repair cracks and broken piece,s etc@@THISOLDOUTBOARD1
That engine has been run very hot and your cylinders aren't round anymore, and as the rings rotate it slacks up causing the pulls to be hard then easy ( COME & GO )....... if you're lucky the wrist pins are your problem and can be replaced easily, hopefully not a bore or hone job in your future but if it comes to that a complete rebuild is best.
Hey. Thanks for tuning in, I think. Hahaha, thats a lot of bad news! Motors not worth a rebuild. Thanks again & Stay tuned !
@@THISOLDOUTBOARD1 Exactly, that's why I posted on your previous segment to cut your losses and sell it "as is" or keep it for parts. It's not worth the hassle even though it was "free" to you. As with some women it comes a time to move on to others.....😄
@@t.j.h2810 Hahaha that was u Thanks
I would suspect that crank is junk did you see how hard it turned when he first tryed spinning it by the journal.even though bearings feel fine without the crank in the case there is some tolerance that isnt kosher.junk the crank but try a differant one.if spins better than ur on to issue.someone rebuilt it with parts that may not match tolerances ill bet.no sense beating a dead horse like that itll never run proper.melt it down n start over.my two cents!!
Hey. Thanks for tuning in! I might just try another crank. Thanks again & Stay tuned !
@@THISOLDOUTBOARD1 Try a dial indicator to check the run-out on crank especially where its easiest to check where flywheel mounts to crank would be an easy place to check it while its bolted together.
There's nothing wrong with 120psi to 140psi all that means it has great compression it could be it not ever been run much or it was rebuilt you might want to eat your Wheaties 😆 before pulling on that motor lol
Hahaha! Thanks for tuning in!
I said it before now I'll say it again your pull rope is to short. Y
Hey. And I said it before and I'll say it again it's not too short. It's a new rope, probably 5 ft. long! Go back and watch the 1st Fire episode, and as soon as the motor fires, I pulled the rope all the way out. Trust me! If its to short I'll eat it! Hahaha. Thanks again & Stay tuned !