Early Style Auto-Choke for B&S 190cc Engine?

Hammermechanicman said:
I have used starting fluid, ether, for 40 years working on small engines. Probably used 20 to 30 cans of it. Never blown one up or seized one. The one place i won't use it is a diesel engine. If somebody put enough in a truck engine to blow the oil pan off i wouldn't let them work on a lawnmower. I did remove a lot of arm hair with starting fluid in my 63 Galaxie in high school.
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ever seated a tire bead with it?
i haven't yet.
 
Just a note on doubling up the intake gasket... It doesn't work!
What I do, is clean the plastic housing really good, put the gasket on and spread a little bit of rtv along the bottom edge where the air channel runs. Let it dry, and you're good to go.
 
Richie F said:
The Briggs serial number should be on the fan blower housing, either on a bent tab or on the housing in another location.
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The only serial number I found is on a barcode on the mower housing, which I can't find any cross reference for on the web. Nothing is stamped into the engine; I checked multiple times. I'm guessing the previous owner must have removed it.
 
D@ve said:
The only serial number I found is on a barcode on the mower housing, which I can't find any cross reference for on the web. Nothing is stamped into the engine; I checked multiple times. I'm guessing the previous owner must have removed it.
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look on the flap above the muffler. it may be rusty enough, get a scotch brite to help clear some rust away,
 
Depending on when it was made I might be able cross reference the bar code. Just post it and see if I can or not.
Ranamow said:
Just a note on doubling up the intake gasket... It doesn't work!
What I do, is clean the plastic housing really good, put the gasket on and spread a little bit of rtv along the bottom edge where the air channel runs. Let it dry, and you're good to go.
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Using two air cleaner gaskets does work if you modify them to make them contact in the warped area. Basically you making a wedge gasket.
 
StarTech said:
Depending on when it was made I might be able cross reference the bar code. Just post it and see if I can or not.

Using two air cleaner gaskets does work if you modify them to make them contact in the warped area. Basically you making a wedge gasket.
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Always works for me.
 
Rivets said:
This manual should answer most of your questions. Post back if you have more questions. https://drive.google.com/file/d/0B6NaqjIxWV1ycG8wd0s3Z2Q2X00/vie
heamicdan said:
this is what i have---have to use a shot of gas in carb ---everyone keeps telling me it has the thermostat but it does not! no signs of it anywhere----been looking to see if there is a special carb---mine has run perfect for years and i like it---just now this year it will not autochoke
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The model tag should be behind the grass catcher door
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I cleaned it up, primed the bejeebers out of it and it didn't give a hint of it wanting to fire after 10-15 pulls. Pulled the air filter off and hit it with one quick squirt of starter fluid and it started with one pull. Most aggravating. FWIW, the model number I found on behind the grass catcher door (thanks Mower Bandit) is 20016, serial # 220407xxx. The problem is that when I look this up on the Toro site it shows this model as having a Tecumseh engine, but I'm fairly certain I have the B&S engine 124T02-0161-B1 as listed for the Toro model 20065 (https://www.toro.com/en/parts/partdetails/?id=31836). I assume from this that someone has Frankenstein'ed this mower together(?). I haven't checked the air cleaner gaskets so I guess that's my last hope unless someone else has any ideas.
 
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