Old Honda G150 Engine Restoration - Full version.

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AJ Restorations

AJ Restorations

2 жыл бұрын

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/ @ajrestoration If you have already seen part 1 or 2 skip this video. This is for new viewers who did not see part 1 or 2.
This is a Honda G150 that I got from the metal recycling yard along with the Compressor head that I did recently. This engine took a real beating in its past life, Hopefully, I can save it and give it some more life. If not at least give it a beautiful funeral.
I hope you enjoy the video.
If you have any suggestions for improvement, or compliments share them below!
Please leave a like if you did like the video, please subscribe and feel free to comment your thoughts and as always thank you for watching.
Members Credit.
Ray Wood (New member, Thank you Ray)
Karin Wallace
Michael Kelleher
Random Projects Tube
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Thank you all for your support! I appreciate all of you!
Link to NEJE's website if you would like to poke around.
neje.shop/
Link for becoming a channel member. (less than 2 dollars)
/ @ajrestoration
More info on the engine in general.
Japan’s economy rapidly expanded throughout the 1960s period of high economic growth. Development of the country’s domestic infrastructure saw steady growth, while people’s lifestyles also greatly improved. By the 1970s Honda was setting its sights on markets outside Japan.
Honda had been exporting its power products since 1963. However, it was now beginning to formulate plans for what it called a ‘Million-Seller Engine’ (ME) for the international general-purpose engine market, which then totaled around 10 million units. With an annual production output of about 200,000 units, Honda was now planning to achieve annual sales of a million or more.
At the time, American-made general-purpose engines accounted for approximately 80% of the global market. These engines took advantage of the merits of mass production to sell at low prices. Yet problems persisted in terms of durability and maintenance.
Then, in 1977, Honda released its G150/200 general-purpose engine, the first developed under the new ME concept. The G150/200 incorporated new materials and new designs. With features like an automatic shutoff function for when oil volume was too low, a maintenance-free CDI ignition, a decompression cam for easier starts, and a kill switch for quick stops in emergencies, this engine successfully overcame virtually all of the weak points that plagued mainstream engines.
The G150/200 soon won a highly favorable reputation throughout Southeast Asia, where it became known as the red-and-white engine that steadily sold even when not displayed in the storefront, and found use in a wide variety of applications, including as an outboard motor and for powering pumps.
The engines developed under the ME concept eventually became a full lineup, and finally achieved the goal of a million units in annual sales by 1982. While this was only a tenth of the global market, it successfully showed the world Honda’s superior technological capabilities and vision.
Next on the horizon for Honda were lawnmowers for the US market. First, local needs were thoroughly investigated with detailed field surveys. Technology teamed up with novel ideas to overcome problems and succeeded in creating a new line of high-quality products that offered excellent durability and ease of use. Honda’s hallmarks of quality were now extending to the United States.

Пікірлер: 163
@AJRestoration
@AJRestoration 2 жыл бұрын
If you have already seen part 1 or 2 skip this video. This is for new viewers who did not see part 1 or 2.
@michaelcudby787
@michaelcudby787 7 ай бұрын
I have this exact motor on my mums lawn mower..It was bought new in the 1970s.I bought a new carb for it off Amazon, changedthe oil regularly, & painted it up, & is still running perfectly.Never had the head off.I think these are rated at 3.5 hp..Mind you, when operating, it never goes over about 2000rpm.Oh ,& the oil leaks out of the crankcase where the governor lever is attached.There is no oil seal.Probably where this engine got all its mess from.Nice work. Michael NZ
@pyro323
@pyro323 Жыл бұрын
Don't use a punch to install bearings! Use a block of wood or an Arbor press. Also you need to torque the flywheel nut otherwise you risk the nut coming loose and the engine will not fire or run like crap because it's out of time. The flywheel can shift on the crank and break the woodruff key if that nut is not torqued correctly causing a no start condition!
@ivorjones1540
@ivorjones1540 Жыл бұрын
copy that
@homebuilthorsepower3207
@homebuilthorsepower3207 Жыл бұрын
It's nice to see an old engine saved from the scrap yard and brought back to life
@HandsonRestoring
@HandsonRestoring 2 жыл бұрын
Very nice job 👍 that thing will be good for another 70 years now. !!
@AJRestoration
@AJRestoration 2 жыл бұрын
That's the plan!
@user-fx4sv4ni1e
@user-fx4sv4ni1e 2 ай бұрын
Для отмывки карбюратора лучше всего использовать Methyl Acetate. Просто замочить и всё само отвалится. Чистить щеткой нет необходимости. Привет из России.
@primsolllineguy8689
@primsolllineguy8689 Жыл бұрын
Simply fantastic video. I teach precision measurement and metrology and just really enjoyed your approach. Well done indeed! So nice to see craftsmanship!
@killaforma
@killaforma Жыл бұрын
Holly crap, you made come some very good memories from back in 1994 when I used to fix this kind of engines, this model in particular is almost indestructible unlike the Briggs & Stratton and the Tecumseh. Shit I'm getting old! 😂😂😂
@AJRestoration
@AJRestoration 11 ай бұрын
Hahaha aren't we all??
@killaforma
@killaforma 11 ай бұрын
@@AJRestoration 😂😂😂🤣🤣🤣
@Catcher5632
@Catcher5632 2 ай бұрын
I just fixed up an 1930s lauson engine. It didn't run for 60 ish years. I'm only 13. 😂
@jamesmichael3998
@jamesmichael3998 Жыл бұрын
Great job, you have inspired me to do this to an old Honda job site compressor it's a bit larger but the same procedure, thanks for the inspiration. Cheers from Jacksonville Florida 🌞
@AJRestoration
@AJRestoration Жыл бұрын
Glad to be of help my friend!
@philliplabuschagne5508
@philliplabuschagne5508 Жыл бұрын
I have an old Briggs and Straton lawn mower engine that I stripped and cleaned like this. The idea was to turn it 90 degrees to run like this Honda. My only draw back is I can not find piston rings for the engine. Great job with the little honda engine💪 Inspire me to go and finish my project. (Need the engine to drive a wood mulcher machine for branches and twigs)
@LoftechUK
@LoftechUK 2 жыл бұрын
Looks brand new.
@jordyrobignon3387
@jordyrobignon3387 Күн бұрын
my honda G150 is the other way around. it had compression but no spark :o
@JoseAntonio-kc1so
@JoseAntonio-kc1so Жыл бұрын
Bueno al final lo conseguimos, tu el trabajo y YO mirando. X favor en Español, gracias..
@schumacherli9756
@schumacherli9756 2 жыл бұрын
Exquisite craftsmanship👍
@slimwantedman6694
@slimwantedman6694 2 жыл бұрын
Good afternoon from Southeast South Dakota
@RodrigoVolta
@RodrigoVolta Жыл бұрын
Nossa que coisa linda de se ver!!! Puxa, eu colocaria esse motor em uma base e ligaria ele de vez em quando só pra ve-lo funcionar! Parabens!!!
@valmirramos4195
@valmirramos4195 2 жыл бұрын
Valeu AJ! Tmj. Thanks
@user-fx4sv4ni1e
@user-fx4sv4ni1e 2 ай бұрын
Эти двигатели были практически вечные. Работали на любом, самом плохом топливе. Но это не нужно обществу потребления...
@fixitorstripitGardenmachines
@fixitorstripitGardenmachines 2 жыл бұрын
That looks mint now, nice one
@dogking4863
@dogking4863 Жыл бұрын
Its a really good video. I have a honda f400 and it used this g150 engine. I study a lot of thing by this video. Thank you.
@JoseAntonio-kc1so
@JoseAntonio-kc1so Жыл бұрын
Hola estas haciendo un trabajo de Relojeros, profesional 👍
@obnoeyobob4828
@obnoeyobob4828 2 жыл бұрын
Good job 👏
@Eau669
@Eau669 7 ай бұрын
Good job
@AJRestoration
@AJRestoration 7 ай бұрын
Thanks
@petervanbedaf6153
@petervanbedaf6153 Жыл бұрын
Klasse Dankeschön für das Video
@tanyav7888
@tanyav7888 2 жыл бұрын
Awesome!
@FatmahumairaTawainella
@FatmahumairaTawainella 10 ай бұрын
Like this...
@xtra330
@xtra330 Жыл бұрын
Brand new again. Thanks, great work
@AJRestoration
@AJRestoration Жыл бұрын
Thanks again!
@raymondhellberg3600
@raymondhellberg3600 Жыл бұрын
Excellent! That one has seen a lot of bad fuel, indeed, maybe mixed in with kerosene and other things to save money.
@troonsclasic716
@troonsclasic716 Жыл бұрын
Amazing.....
@harryburford6629
@harryburford6629 Жыл бұрын
well done
@tombarlow6176
@tombarlow6176 2 жыл бұрын
Wel AJ nog n perfekte restorasie van jou jy verstom my elke keer doen so voort
@EarlyDayy
@EarlyDayy 2 жыл бұрын
I have this motor in my dad's back yard its its like brand new
@austonwhite4048
@austonwhite4048 2 жыл бұрын
To answer a question that was asked during the video The yellow stain on all the parts internally is from a lot of gas getting into the oil and it being continuously run or otherwise known as varnish
@johnbrizendine7716
@johnbrizendine7716 Жыл бұрын
Yep, though, it seems that the stuck valve and some of the build up on the top of the piston and the stuck ring and the discoloration on the piston skirt are signs of probable overheating.
@madcapmagician6018
@madcapmagician6018 2 жыл бұрын
cool beans brother😁👍
@paulogutierrez4642
@paulogutierrez4642 6 ай бұрын
The parts sounds lake a Church bell wen you take hoven parts 😂😂
@timofelavrenov384
@timofelavrenov384 Жыл бұрын
Чисто тот самый перекуп
@nakon5897
@nakon5897 7 ай бұрын
Very good ❤
@danisetiawan5500
@danisetiawan5500 13 күн бұрын
Keren bang
@AlkalineGamingHD
@AlkalineGamingHD Жыл бұрын
Get yourself an ultrasonic cleaner. Insane time saver!
@Large_Sarge
@Large_Sarge Жыл бұрын
Generally staining inside the engine is from not changing the oil regularly.
@jomercer21113
@jomercer21113 2 жыл бұрын
where do you get your replacement stickers/decals?
@tombarlow6176
@tombarlow6176 2 жыл бұрын
Goeie môre AJ. Man daai motor lyk so mooi jy moet somer my copy van n Honda grassnyer ook so mooi kom maak jammer jy is so ver van die Oom af. Mooi rustige nag vir jou
@konker4243
@konker4243 Жыл бұрын
That’s hilarious because some guy brought in the cover to get it restringed and it was from this engine 😂
@charitybrown4274
@charitybrown4274 2 жыл бұрын
Great Work as always!!👍
@AJRestoration
@AJRestoration 2 жыл бұрын
Thanks again!
@restorerestoration4705
@restorerestoration4705 Жыл бұрын
Mario Mota • 2 giờ trước very good
@bulla8631
@bulla8631 Жыл бұрын
comprestion test also it will tells a piston ring is leaking or the piston it’s self or crank a crank shaft bearing
@austinhutsell838
@austinhutsell838 Жыл бұрын
I really enjoy the longer videos (part 1 and 2). You are doing a great job keep up the good work
@bulla8631
@bulla8631 Жыл бұрын
it’s a carberater where the gas go in to starts the engines if it blocks it will not going to starts at all
@tv175s3
@tv175s3 Жыл бұрын
you 've got luck that the screw thread in the carb body wasn't correded at 27:00, that is a weak point.
@AJRestoration
@AJRestoration Жыл бұрын
Yes they usually are quite corroded.
@user-fc2lu3mh6s
@user-fc2lu3mh6s 7 ай бұрын
❤❤❤
@LarsKiel
@LarsKiel 2 жыл бұрын
👍👍
@garengtutorial8923
@garengtutorial8923 Жыл бұрын
Mantap bro
@terrystover7365
@terrystover7365 2 жыл бұрын
Beautiful work done here.
@AJRestoration
@AJRestoration 2 жыл бұрын
Thank you very much!
@cheesecake9336
@cheesecake9336 Жыл бұрын
2:44 that is the exact same carb for the GCV 160! 5.5. a little different but basically the same
@AJRestoration
@AJRestoration Жыл бұрын
Correct they are basically the same
@SimplyChem32
@SimplyChem32 Жыл бұрын
I would buy a set of those gas can / fan shroud decals if they were sold (G200 resto for me).
@aspro2213
@aspro2213 Жыл бұрын
👍mantaappp
@austonwhite4048
@austonwhite4048 2 жыл бұрын
My question is what were they running that thing on gas or wood ash I mean I've seen some bad carbon in my day but never anything like that it looks like and this is just from my experience but the only way I can see anything like that happening is if it's run without a air filter for a long period of time near some place that deals with a lot of sawdust or wood ash or really anything like that even if it was a lawn mower at some point and was just continuously munching on grass
@zogzoogler
@zogzoogler Жыл бұрын
👍🏻👍🏻👍🏻👍🏻
@bulla8631
@bulla8631 Жыл бұрын
what a bouts a compression test it’s will tells if a vale is leaking or a gasket or a cylinder it self
@mpalaskokkalis1476
@mpalaskokkalis1476 Жыл бұрын
Τέλειο
@xchaix
@xchaix 2 жыл бұрын
👍
@kamilbies6504
@kamilbies6504 Жыл бұрын
Excellent job! Can you tell me what red code paint it is?
@AJRestoration
@AJRestoration Жыл бұрын
I will have to have a look, I know its name is signal red on the container. Not sure if it has a color code.
@johnbrizendine7716
@johnbrizendine7716 Жыл бұрын
That appears to be a "kool-bore" aluminum block, those really shouldn't be honed due to the "glossy" looking surface being what seals against the piston rings, it did look like where were a few deep scores, so probably better to hone this one in particular, but the "kool-bore" blocks in general should not be honed.
@muhammadiskandar2987
@muhammadiskandar2987 9 ай бұрын
Best❤
@austonwhite4048
@austonwhite4048 2 жыл бұрын
I do not think it overheated but I can't be sure unless I can get a good look at the cylinder walls to see for any discoloring however that would have to be done after a very slate honing to take off the very surface to see the true extent of any damage that may be there and due to the fact that the bearing journals do not seem to be discolored indicates that it was not overheated I really think it was just run with a lot of dirty fuel and I mean really dirty fuel like varnish that's what happened most likely
@user-do5zv2uj6x
@user-do5zv2uj6x 4 ай бұрын
와우~~~
@KhoaNguyen-gk7be
@KhoaNguyen-gk7be 10 ай бұрын
Quá tuyệt vời. Bạn cho biết bạn mua những máy sơn làm mới này ở đâu được không?
@tparker18
@tparker18 Жыл бұрын
I actually have one of these engines and needs repairing
@IDGAF2298
@IDGAF2298 2 ай бұрын
If that carb stem just broke it triggered the hell out of me because I overtighted mine one time and it snapped off below where you can get it out. Had to use automotive two part glue just so it stays in forever cuz fuck it and fuck those carb stems lmfao.
@AJRestoration
@AJRestoration 2 ай бұрын
Its a total pain hahaha
@ttiimmiiss
@ttiimmiiss Жыл бұрын
Do you have a link to where I could find all the Honda g150 & Honda g200 stickers/decals?
@AJRestoration
@AJRestoration Жыл бұрын
Unfortunately not, I had to make my own.
@halomoanaritonang8089
@halomoanaritonang8089 2 жыл бұрын
KALAU MESIN KUBITA GS 300 APAKAH ADA KAK ATAU APAKAH MASIH ADA STOKNYA
@jamesfield5346
@jamesfield5346 Жыл бұрын
In your opinion A.J., is it mandatory to put the head bolts back exactly where they came from for reassembly?
@Carguy-sp8xj
@Carguy-sp8xj 5 ай бұрын
Small engine rebuilder here. As long as the bolts are all the same length then I don’t think it really matters. They don’t stretch out like on car engines because they’re not torqued no where near as much.
@fayyazbahrami296
@fayyazbahrami296 2 жыл бұрын
some screw need torkmeter rench
@cezdar6709
@cezdar6709 Жыл бұрын
I like engine
@rofi1972
@rofi1972 2 жыл бұрын
This is great ! I'm restoring exact the same engine right now. You might be able to help me out with something ... My engine has no contact breaker, but was equipped with a CDI. (electronic ignition component), and I don't have spark. Coil is replaced, condensor, CDI and spark plug also. primary coil wire is connected to condensor, CDI and kill switch (which is tested), but still no spark ... I'm wondering what I could have done wrong... Anyone with ideas, feel free to respond !
@scrappysgarage7404
@scrappysgarage7404 2 жыл бұрын
The magnetic pickup sensor on the internal flywheel might've burned out
@user-if2lo1jm4u
@user-if2lo1jm4u Жыл бұрын
この人すごい技術ですね
@jordee7069
@jordee7069 Жыл бұрын
Why when I do something like this I can't remember where parts were placed ?
@jamesfield5346
@jamesfield5346 Жыл бұрын
So... what was the discoloration on the piston?
@AJRestoration
@AJRestoration Жыл бұрын
Really old oil, and probably additives.
@erikalmighty
@erikalmighty 2 жыл бұрын
Im curious, do you ever have to watch your videos back to see how parts go back together?
@AJRestoration
@AJRestoration 2 жыл бұрын
Actually yes I do have to watch some parts to remember where things go haha.
@IDGAF2298
@IDGAF2298 2 ай бұрын
Once you do this type of stuff more than 5 times (small engines) you can pretty much just look at a particular nut or bolt and know exactly where it goes. Even if you've only worked on one small engine ever multiple times if you've torn it down to the block you will always remember where everything goes. I even have memory affected by my epilepsy so it is pretty easy. Don't even lay mine out anymore just throw them in a pile while I'm working. Lol
@jacquesnapen8888
@jacquesnapen8888 Жыл бұрын
😊
@andreibutnaru4583
@andreibutnaru4583 Жыл бұрын
What did you paint with?
@AJRestoration
@AJRestoration Жыл бұрын
Powdercoating.
@claudinus32
@claudinus32 Жыл бұрын
hello superb video what I was looking for thanks to you, can you tell me the Rodoir de cylinders or advise me thank you in advance (translat sorry) bonjour superbe vidéo ce que je cherchais merci à vous , pouvez vous m indiquer le Rodoir de cylindres ou me conseiller en vous remercient d avance
@tailfirework639
@tailfirework639 3 ай бұрын
so is there somewhere that i can get parts for this motor i have the same one with no spark?
@AJRestoration
@AJRestoration 3 ай бұрын
I have no idea, maybe Ebay?
@MainelyMoto207
@MainelyMoto207 Жыл бұрын
He must think we're idiots to assume that he didn't check his points gap with a gauge
@AJRestoration
@AJRestoration Жыл бұрын
Hahaha I really don't gap it with a guage.
@themextex2454
@themextex2454 5 ай бұрын
What’s parts are new to this rebuild?
@sife3438
@sife3438 Жыл бұрын
How do you know eyeball was a winner. Point gap also effects timing on those.
@AJRestoration
@AJRestoration Жыл бұрын
It does not affect timing, timing is set by the key in the flywheel, and these engines do not have any timing adjustments.
@sife3438
@sife3438 Жыл бұрын
@@AJRestoration The later the points open, the later the spark comes and retards the timing. The earlier the points open the sooner the spark comes and advances the timing. A wider point gap will make the points open early.
@sife3438
@sife3438 Жыл бұрын
@@AJRestoration Also you can buy offset woodruff keys to adjust timing. Not that you need to.
@user-bi5rc8jf4s
@user-bi5rc8jf4s Жыл бұрын
У меня к вам один вопрос, так называемый шланг-форсунка выполняет какую-либо функцию на двигателе мотоблока??
@user-xz8pe7hm1g
@user-xz8pe7hm1g Жыл бұрын
хорошо помыл😅😅😅😅
@LukasM297
@LukasM297 Ай бұрын
I am currently also working on a G150. It runs pretty well, but the fuel shut off valve is very leaky. Did you restore yours? Or do you maybe have a link to a good one online? I just cannot find the right one.
@miroslavkrajisnikovic4563
@miroslavkrajisnikovic4563 8 күн бұрын
hey i know im late did you figure it out,they are really cheap online where do you live?
@Jordan-lw4ef
@Jordan-lw4ef 3 ай бұрын
Hi where did you get your g200 fuel tank thank you
@AJRestoration
@AJRestoration 3 ай бұрын
It came with the engine
@amrsaad3328
@amrsaad3328 Жыл бұрын
عمل رائع لكن لا يوجد اي شرح او ترجمة او محاثة لما يقوم به لكن لماذا هو صامت حقا امري سئ ان يكون صامت....
@Mr_WELD
@Mr_WELD 2 жыл бұрын
can anyone tell me where the other end of this 39:39 need to be attracted ?
@AJRestoration
@AJRestoration 2 жыл бұрын
That is the breather pipe, it goes into the air filter assembly. Some engines just have them dangling, like Briggs and Stratton.
@myallisg3388
@myallisg3388 Жыл бұрын
if you were seriously going to restore that little motor, you would’ve gotten shit ton of new replacement parts for it
@AJRestoration
@AJRestoration Жыл бұрын
If only new parts were available hahaha
@myallisg3388
@myallisg3388 Жыл бұрын
@@AJRestoration what country are you in?
@myallisg3388
@myallisg3388 Жыл бұрын
ive got a G200 Honda and ive got all new parts for it up to the cylinder head, valves, valve springs, crankshaft and associated pieces, etc
@cykelfreak
@cykelfreak 2 жыл бұрын
I don't think the engine overheated,I bet it ran with old oil for a long long time. that yellowness inside the engine is quite common in old engines even if oil been changed at right interval.. Nice work on the resto. We're do u get the decals from?
@JEROMEGORDINI
@JEROMEGORDINI Жыл бұрын
Awesome work but too MUCH ads
@AJRestoration
@AJRestoration Жыл бұрын
YT premium is worth it.
@JEROMEGORDINI
@JEROMEGORDINI Жыл бұрын
@@AJRestoration Sure, but you still have to pay. Here in France we only work to pay
@zimmermanlandscape9287
@zimmermanlandscape9287 Жыл бұрын
No air filter = no compression
@AJRestoration
@AJRestoration Жыл бұрын
Haha if you say so!
@emaybietobungi7879
@emaybietobungi7879 Жыл бұрын
Generator and Water Pump
@Sundog0811
@Sundog0811 Жыл бұрын
It has no compression bc it's leaking out somewhere.
@edwardrucker5412
@edwardrucker5412 Жыл бұрын
The yellow staining is from the oil. Full synthetic oils do this if the engine is not run for long periods of time when running. The red on the pistons is a coating. To help the piston move in the bore easier. You can see where it's been worn off on the skirts of the piston.
@guntherpommer6433
@guntherpommer6433 Жыл бұрын
Looks like a Briggs engine rather than a Honda....
@AJRestoration
@AJRestoration Жыл бұрын
Not really no haha, large difference.
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4.0 Gasoline Engine Restoration // Completely Restored HONDA GX120 Water Pump
31:11
RUSTY OLD FLAT TWIN ENGINE RESTORATION
54:01
Machinery Restorer
Рет қаралды 1,8 МЛН
Restoration Old Motorcycle With Pedals
30:14
HANDMAX
Рет қаралды 6 МЛН
Vintage Clinton 494 Restoration - Full version -
1:00:02
AJ Restorations
Рет қаралды 21 М.
1967 STIHL Chainsaw Restoration | Fully Restore Chainsaw Rotten
21:42
Restoration Repair
Рет қаралды 2 МЛН
LOVE LETTER - POPPY PLAYTIME CHAPTER 3 | GH'S ANIMATION
00:15