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another great video, Ive been a mechanic for 14 years or so now and its refreshing to see content like this.

Una pregunta maestro que número de a ceite le pongo ami motor 4 tiempos generador está nuevo cuál sería mejor Pará mimotor gracias saludos

Happy Father's day.

Best teacher I've seen on the net. Thanks . I am old and forgetful, the gaskets and diefram go. Does all 2 stroke engines carburetor gaskets go the same? Thanks again Carl in Goodyear az.

Always wind your plug backwards until you feel it skip. Always wind a plug in by hand the first few turns.

You are a half ass teacher why didn't you explain the theory behind what you were doing to unflood the engine

Great video, I have the exact motor to work. You gave us the confidence to try to repair it.

a bit of advice- yes EVERYTHING an average person can afford is made in china so my advice is ,for this particular thing, go for the 8x option. the 8x12 usually 8x14 in some brands ,gives a more compatible machine. ie u can get the accessories to fit from anywhere and they would be industry standard =easier to fit/work with . like 4 jaw chuck ,milling attachment boring bar setups different quick change tool posts etc. also more likely to get metal change gears. plastic is just crazy. also heavier. that thing moved around /rocked really easy

I have one of these engines on an old cultivator. Looks like a tiller but is useless as one. I have it in storage but I know the engine is good. I put a diaphragm in it....ah....could be at least 15 years ago lol Anyway it ran then. Everything needs cleaning now. I haven't had a good use for a 3HP. 5 yes. 12 yes. I have two very old 5HP engines, one on my tiller which is older, and runs very well, and the original tiller's engine, still needing some parts, but actually in better condition than its' current replacement. You have to pay a lot these days to get a well made engine like these. Now if they would just make replacement gaskets of Teflon or something that can tolerate alcohol in the fuel....or stop putting alcohol in the damn fuel! They are deliberately ruining our carbs./engines IMO.

I don't know that the length of the throttle linkage, is important enough that you would not want to thin and stretch the metal hammering it. Probably not enough to matter, but making it weaker and more brittle may. If you wanted to, you could get a bit of brass to set on your anvil, and use a brass hammer. This way you straighten with much less denting/thinning/stretching and case hardening of the steel. You could also heat it some and straighten with very gentle hammering, but then you will dent it. If the metal seems brittle after hammering, you can heat it and let it cool slowly, to anneal, soften. Just some thoughts as I was watching you hammer :-)

The process described in this video is shrink-fitting. This is a process used for many years, the optimal temperature is found as the spit sizzles on the heated piece.

Cheers, Buddy. Well deserved.

Did you do a video on putting the carb back on the motor. The spring is what I need help with.

Thank you so much for this video. I have just ordered one from Amazon though your link. Cheers!

How do you heat the painted casings with the flame?

I have a Zama S68 241A carb on a BG86 blower. Ordered some 3x1mm rings but they're too big enough to fit in the bore. I was sure that's the size I needed but it seems not. Can you advise what dimensions they're supposed to be? It's such a nice blower and i got it for free so id like to keep it as it was built if possible. Thanks so much for your videos, even after years of experience in small engine work i learn something new quite often, even if it's just a different way of approaching an issue. Nice one!

Where can I get a water impeller for this same motor

Very fun. In canada, labour prices (and taxes) exceed buying a new small engine, so no decent shop here could do it. Furthermore from my experience, engineers design these machines to last the life of the bearings-once they go every other part is also expired. Personally, heating that aluminum/mag case would deform or melt it and chances are that the bearing made the pocket/seat to lose. Awesome vid.

Great vid; this info is useful for moto rebuilders, too. Your presentation and video quality is 👌👌👌

What a great idea. Thanks for sharing

I pretty much follow the steps that you showed here, except never used an air-con for that job. Just on a side note, bearing protrusion in a housing - same for seals, spacers, washers, shafts etc - is something many do not note down when disassembling parts. It is assumed the new bearing will fit in the space, and many do. But there are some which can make a difference and cause things to not fit properly.🐞

I just purchased a fairly rough one for $75. I hope to get it going, if I can't I plan to pick up a 6.5 hp from Harbor Freight.

A propane torch with hotter Map gas.

Great video!

Thanks for the lesson Tom 👍

That is really great advice. I will hopefully be fixing up some old cut-off saws this summer. You're a bit of a legend mate.

I dont see your little fuel bottles with the metal pipe listed. Where can you get those

Good video and tips. In my experience, heating the whole engine case in an oven or on the bbq grill works much better as it retains the heat longer and eliminates the possibility of warping the case half. I heat the case to 325 F. and of course freeze the bearing. Cheers

I really like how you jump in and tackle jobs you've never done before

Una pregunta maestro por qué los mete al hielo

Great information! Thank you. 👍👍👍

Another great video! Out of curiosity, are you on Arboristsite and do you have a hobby of carving wooden spoons?

You gave me some advice I'd never considered before- thank you.

WOW. Man your good. Do you have and engineering degree. You say this is a hobby, what is your full time job. I love your videos. Thanks

Hello small engine guru. I was looking at the metal tip on your RTV tube. Where can I get one of those? Thanks

I’ve never installed crank shaft bearings, if I need to I now can. Cheers Big Dawg....oops Cheers Tom( I saw the shirt)

Excellent tip Tom 👍

Great info Tom. One observation though. Short exposure to a higher temperature when assembling will not do anything to the bearing. The manufacturer states a not-to exceed OPERATING temperature, meaning RUNNING the bearing at that temperature, which in some cases would compromise the lubrication and reduce assembly clearances. All good info as always Mate!

Good show Tom......again. For anyone interested in a dual fuel torch, Flame King has what LOOKS to be the same torch as the Bernzomatic for about $22 less. I have a Bernzomatic and can't speak on the quality of the Flame King. 👍🍺

Good advice, I was taught to put the part in an oven to iheat it when installing tight bearings when I was a kid.

Good video Tom. Thanks 👍

Great information Tom, thanks bud. 👍

Excellent 👍 thank you. Cheers 🥂 MAP gas yellow can much much hotter flame than propane .

Excellent Tips Bearing Installation Can’t Be Rushed It’s Very Critical Too Do It Correctly 😊😀👍🏼

Carburaytors?

cheers alot machinery suffers non available diaphram kits

Brilliant stuff, thanks bro!

Good video. It's a little hard to understand you. Maybe if you spoke slower that would help.