[AT] Lawn mower carburetors are a piece of cake..... Wrong

Mike M meulenms at gmx.com
Sun Jun 6 17:59:28 PDT 2021


I have a Husqvarna chain saw that was having carb issues. As was earlier
stated, I could buy a new one for less than a rebuild kit. Bolted in on
and didn't even have to adjust it, ran like a top.

Mike M



On 6/6/2021 8:34 PM, k7jdj at aol.com wrote:
> I've had good luck with the cheap replacement carburetors.  I have a
> couple of old school small engine repair books that go into good
> detail on small engine carbs. I also discovered that fuel lines are
> often the problem, both between the tank and carb and in the tank. 
> Recently had a section of hose in my Stihl weed eater that was soft
> and collapsing causing fuel starvation.  Took a while to locate that.
> I don't buy special gas but don't leave gas in any of the 2 cycle
> stuff unless I'm going to be using frequently.
>
> Gary
>
> Renton, WA.
>
>
> -----Original Message-----
> From: Henry Miller <hank at millerfarm.com>
> To: at at lists.antique-tractor.com
> Sent: Sun, Jun 6, 2021 3:20 pm
> Subject: Re: [AT] Lawn mower carburetors are a piece of cake..... Wrong
>
> I feel the same way Dave, I have the DeWalt 60volt chainsaw and
> trimmer and I wouldn't go back to gasoline.  Modern batteries are
> amazing.  20 years ago they were all under powered, but now the only
> reason to go back to gas is if the job is big enough to drain all your
> batteries. If you own a home gas powered lawn tools are antique
> collectables.  The only reason pros can't give up gasoline yet is
> nobody has a good solution to the dead battery problem. Even then for
> the smaller stuff they should be thinking hard about trying to figure
> out how to remember to plug things in every night.
>
> Just remember when buying battery operated tools the battery is the
> expensive part so choose a tool line/brand to get the best use out of
> the fewest batteries you can get by with.  There are several good
> brands of tools that have been around for years, none of them pay me
> to push their brand so I'll just recommend them all.
>
> --
>   Henry Miller
> hank at millerfarm.com <mailto:hank%40millerfarm.com>
>
>
>
> On Sun, Jun 6, 2021, at 10:41, Dave Maynard wrote:
>> Hi guys. I'm pretty impressed with some electric things I've gotten. 
>> I bought a 2 for deal of 60v Dewalt chainsaw and leaf blower. Came
>> with battery and charger for around $500. I then bought 2 more
>> batteries for about $240. Since bought the string trimmer to match.
>> Push the button and go! I've always used larger McCullough chainsaws,
>> but now looking at 70 this fall...
>> The chainsaw, I wear out before the battery...lol. And the adaptive
>> charger will charge my 12 and 20v batteries fast as well. They said I
>> can cut 70 pressure treated 6 x 6 cuts on a battery, did the math,
>> that's 10 cuts on 16" diameter  logs. Cut 30 cuts on 3 batteries and
>> last on had a little left, pretty accurate I'd say. For handiness
>> around the farm for trimming and the trees that always fall from the
>> woods into the field it's perfect. And for taking on trails with four
>> wheelers, golf cart and or snowmobile its perfect, dont have to take
>> gas and keep staring and shutting off. Just get out, squeeze the
>> trigger, put it back and drive on to the next. Still use the gas ones
>> for major jobs, but would never be without the battery ones.
>> The adaptive batteries will operate any of the 20v items and last a
>> long time. I have a 20v fan in my shop that seems like I'm running
>> all the time. Just charged the battery last night first time in a month!
>> Good luck in your endeavors and have fun out there doing all the
>> things you love!
>> Dave
>>
>> On Sun, Jun 6, 2021, 11:11 AM Kenneth Gene Waugh
>> <kgwaugh0943 at gmail.com <mailto:kgwaugh0943 at gmail.com>> wrote:
>>
>>     Spencer, I am in the same camp as you---my first goal was to
>>     eliminate what 2 cycles I had---blower and trimmer--and have now
>>     gone even a bit further, with EGO battery operated tools. Love em!
>>
>>     On Sun, Jun 6, 2021 at 10:01 AM Spencer Yost <spencer at rdfarms.com
>>     <mailto:spencer at rdfarms.com>> wrote:
>>
>>         To all the folks specifically mentioning weedeaters, hedge
>>         trimmers, and other small gas engines woes:  go electric. You
>>         will never go back.
>>
>>         So it’s starts with my wife - who insists on doing some of
>>         the weed eating around the farm(a good thing cause I hate
>>         weed-eating) - not having the independence to weed-eat on her
>>         own.  I always had to start the weed eater for her.   I could
>>         start it fine  but she always seem to have trouble.
>>
>>         So I sold it for 50 bucks and bought the Makita Electric.  I
>>         am absolutely flabbergasted that I didn’t think to make the
>>         switch years ago.   I love it.   I bought the package on
>>         Amazon that includes the nice charger and an extra set of
>>         batteries. Wasn’t particularly cheap but two sets of
>>         batteries provides way more than enough  power to cross
>>         anyone’s weed-eating stamina/boredom threshold.
>>
>>         I can’t decide what the biggest benefit is. No smoke? Easy
>>         start? Quiet? No mixing fuel?  Absolutely anyone can run it?
>>
>>         I’ll never go back to gas yard tools. Only chainsaws and
>>         bigger stay gas. Everything else is, or will be, electric.
>>
>>         Spencer
>>
>>         Sent from my iPhone
>>
>>         > On Jun 6, 2021, at 8:34 AM, Cecil Bearden
>>         <crbearden at copper.net <mailto:crbearden at copper.net>> wrote:
>>         >
>>         > Just FYI  If you need small engine parts here is a site I
>>         use a lot
>>         >
>>         > https://www.everestpartssupplies.com/
>>         >
>>         > ...Cecil
>>         >
>>         >
>>         >
>>         >> On 6/6/2021 6:28 AM, John Hall wrote:
>>         >> Welcome to modern small engines--sometimes you just can't
>>         fix them.
>>         >>
>>         >> My mother-in-laws 2 year old Briggs push mower wouldn't
>>         crank on its own. I replaced the primer bulb--that's about
>>         all you can do to it. Spray some starting fluid in it and it
>>         cranks and runs fine. Replacement carbs are aftermarket and
>>         cheap, but I don't really trust them. Some online research
>>         indicates some guys use 2 mounting gaskets, wonder if there
>>         is an air leak due to warped plastic parts?  I may try this,
>>         otherwise its headed to the dump as none of us need a push mower.
>>         >>
>>         >> Got a 25 year old weed trimmer that I've had the carb
>>         apart 5-6 times. About ready to buy a cheap replacement carb
>>         (thats all you can get). I've replaced all the usual
>>         suspects, cleaned the carb as best as I can , used OEM parts.
>>         >> What happens now is it will try to run with the choke
>>         completely on until it completely floods the crankase. Long
>>         story short the trimmer was given to me by a mechanic that
>>         told the owner it needed a new carb years ago. Its a high
>>         hour machine but has good compression, and has not been
>>         abused---just used a LOT. I did find the ignition kill wire
>>         would shock you--so that has now been disconnected as I'm
>>         sure that wasn't helping. This has really turned into pure
>>         stubborness to make this thing run again.
>>         >>
>>         >> I did manage to tear apart my hedge trimmer carb and get
>>         out all the debris from the primer bulb (it was literally
>>         coming apart, never seen that before) and it now runs better
>>         than it has in a couple years.
>>         >>
>>         >>
>>         >> So 1 for 3--if this was baseball not a bad batting average!!!!
>>         >>
>>         >> John Hall
>>         >>
>>         >>> On 6/5/2021 8:38 PM, Dean VP wrote:
>>         >>> You ATIS members need a good laugh once in a while.  This
>>         should help provide that at my expense. ,
>>         >>>
>>         >>> One of my Grandsons just purchased his first house which
>>         has a small grass lawn with it.  Small enough lawn a
>>         self-propelled 20 - 22" push mower would be just fine.  Since
>>         he is moving out of an apartment he would need to buy a
>>         mower.   I volunteered to give him one of mine that I have
>>         out in the barn that haven't been run for a while. Don't even
>>         remember now when or where I got this one, it was probably
>>         cheap at some garage sale or auction and is a Toro Model
>>         20216. Probably 20" to 22" (haven't measured) deck with a 4HP
>>         Briggs motor and it can be self-propelled with 3 forward
>>         gears .Everything worked fine on it when I used it last
>>         probably several years ago (ran when parked)  and my only two
>>         complaints about it were the 4HP made it underpowered and the
>>         aluminum deck was pretty brittle and has been welded once. I
>>         have been blessed with a wealth of rocks on  my yard.   I
>>         noticed the deck now has a couple more cracks but the mower
>>         is useable as is all I have to do is get it running.
>>         >>>
>>         >>> I cleaned everything up, cleaned the spark plug, changed
>>         oil and put in new gas.  I don't have a manual for the mower
>>         and the only way I could figure out how to get the old oil
>>         out was to either pump it out or lay it on its side and drain
>>         it out the fill tube. . Very dumb and very owner unfriendly.
>>         . Anyway tried to start it.    Not even a pop. Choke full
>>         on.   Tried ether. Yep, I could get it to run for a second or
>>         two but obviously not getting gas to the cylinder. Check gas
>>         line, check bowl, yep getting gas to the carburetor.  Sum
>>         Ting Wong with the carburetor.
>>         >>>
>>         >>> Now mistakenly I think I know what I'm doing relative to
>>         carburetors with several successful Antique Tractor and
>>         Garden Tractor carburetor rebuilds  under my belt but it has
>>         been a long time since I have worked on a Lawn Mower
>>         Carburetor.   But needing to be humbled a bit I guess I have
>>         forgotten a key detail about Briggs carburetor's. I pulled
>>         the carb, removed the bowl and found a sandy white substance
>>         (dirt?) in the bowl and also in the needle and seat well. 
>>         Not typical of what I have seen in carbs in the past. But
>>         continue to disassemble removing the float and needle. Don't
>>         see a removable seat and disassemble the rest of the carb. 
>>         Run small wires through any opening I can find and make sure
>>         they are clean and blow air through any passage I can find. 
>>         One thing that happened worried me. I had the air hose nozzle
>>         on the gas intake pipe and a little pop occurred and
>>         something hit me in the face. My observation was that it had
>>         come out of the bottom where the needle seats.. Hmmmm
>>         .............must have been plugged right there. 😊 Couldn't
>>         find what came out. I bet the carburetor will work now.
>>         Operator now in full idiot mode!😊
>>         >>>
>>         >>> Moving on, soaked the carburetor in Pine Sol overnight
>>         and this morning cleaned it with fresh water. Carburetor
>>         looks like new.  Man.... I am really good.     Hmm, the bowl
>>         gasket has expanded in diameter in the pine sol. That is not
>>         good. But start reassembling the carburetor and put the float
>>         and needle in place  and it is obvious the needle is dropping
>>         too far down and not seating properly.   Aha, that is what
>>         must have blown out and hit me in the face. Hummmmm how do
>>         you blow out a brass seat?  Now I'm confused.  Get on the
>>         internet and watch a video of an overhaul of this type of
>>         lawn mower carburetor.  Gets to the part about removing the
>>         needle and seat. " An easy way to get the little rubber
>>         needle seat out is to blow air into the gas inlet of the
>>         carburetor"    Been there, done that.  Yep, I can completely
>>         verify that works very well but I didn't know it when I did
>>         it. @#$%^&*()   Now I sure as hell know what hit me in  the
>>         face. I can't find that little sucker.  So... $9 gets me a
>>         carburetor overhaul kit over night from Amazon.   Needed a
>>         new bowl gasket too. Isn't it amazing how the problem and
>>         solution can hit you right in the face???
>>         >>>
>>         >>> In searching for the right carburetor kit  I noticed I
>>         could buy a whole new carburetor for $10.49. But I have been
>>         down that road before and I was not pleased with what I
>>         received. So I'm staying with the OEM Carburetor.  One day
>>         delivery on the parts.
>>         >>>
>>         >>> BTW, I'm not very sure this mower is even worth the $9
>>         carburetor repair kit. But....  I am going to  beat this
>>         sucker into submission.  This is the way us old folks turn
>>         one hour jobs into a full day's entertainment.
>>         >>>
>>         >>>
>>         >>> Dean V
>>         >>> Snohomish, WA 98290
>>         >>> "Socialism is a philosophy of failure, the creed of
>>         ignorance, and gospel of envy, its inherent virtue is the
>>         equal sharing of misery."
>>         >>> ..Winston Churchill...
>>         >>>
>>         >>>
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>>
>>     --
>>     Gene
>>     Kenneth Gene Waugh
>>     Elgin, Illinois
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