Walbro LMK Carb on Kohler Courage 19 SV590-0002 problem

[slomo]

STOP using the engine until you get the carb sorted.

THEN dump the oil after every single mow three times. Oil is cheap. Got to get all the fuel out of the contaminated oil.

 

[thehill]

Then you need kit #

View attachment 73636

Please clarify for the carb what kit number, given it's a Walbro carb with a fuel pump?

Is it a 20 521 02-S fuel pump kit?

 

[StarTech]

Please clarify for the carb what kit number, given it's a Walbro carb with a fuel pump?

Is it a 20 521 02-S fuel pump kit?

Yes

 

[Freddie21]

I have had carbs that will still leak after needle and seat cleaned or needle replaced. If this happens, I would order this HIPA carb:

https://www.amazon.com/Hipa-Courage-Carburetor-20-853-33-S-Maintenance/dp/B0BHHXXRNF/ref=sr_1_1?crid=BKICQ58EA7QJ&dib=eyJ2IjoiMSJ9.Os6fKDA-kFIFy5QIT0NQXF_ZRS658bScwlvvy481MLr41_BNbDmQp-x55ZHHnLIOAdImUFUtyVbjbRZI2h2fMv4UbhOdxfw38vLc6Ots33zcMqpM9eIjtvd-fT38ADpyaT4JO1_C9ILNUwb42XcAf9yD9ezYv5UOzupi0YgulWvcK4hfnYuRX4etg-I2kVkPHVZ0HxRyrDxQLfDRTYJH-wv4DpZzkyiukFxub3UsckI.Cjcgq0daaIKTU4CsnA6SjS-GI4pHyK214kHwsiejRKc&dib_tag=se&keywords=Hipa+carb+for+Kohler+Courage+19+SV590-0002&qid=1781956529&sprefix=hipa+carb+for+kohler+courage+19+sv590-0002%2Caps%2C156&sr=8-1

Considering there are questions on which is the correct carb, verify this is correct to yours. HIPA carbs have always worked 1st time unlike other cheaper ones on Amazon. If you decide you would rather fix the original, then you could used the internals form the HIPA to do so.

 

[ddbtdd]

The mower was running. It sat for a few weeks. Then, when I tried to start it, it fired for 1/2 a second, then it would not start. Then I noticed gas running out of the air filter / card/ I would appreciate any help you could give. I have not been able to find any info on this carb or a rebuild kit. Where can I find either a carb or a kit? The numbers on the carb are LMK 124 2574 200?39314 View attachment 73623View attachment 73621




View attachment 73620go on Amazon and get and a Chinese facsimile carburetor. One worked for me!

 

[woodstover]

I added a photo showing the fuel pump. I also added a photo of the carb showing the Walbro stamp.
You will notice that I added a shut off valve in fuel line and I close it and burn the gas out.

If I Dont close the valve and burn the fuel out it smokes white smoke when it is started again.

Now if won't crank and if I crank it a lot then furl will pore out the carb onto the ground into a puddle.

Sorry for the later reply my arm was ripped off when I lifted a car to save my neighbor when the car fell on him while he was under it working and I'm recovering so I have limited mobility and busy with thrraphy. Hoping to get this fixed so I can cut my grass!

Wishing you a speedy recovery for your arm and I hope your neighbour is ok.

 

[thehill]

I have had carbs that will still leak after needle and seat cleaned or needle replaced. If this happens, I would order this HIPA carb:

https://www.amazon.com/Hipa-Courage-Carburetor-20-853-33-S-Maintenance/dp/B0BHHXXRNF/ref=sr_1_1?crid=BKICQ58EA7QJ&dib=eyJ2IjoiMSJ9.Os6fKDA-kFIFy5QIT0NQXF_ZRS658bScwlvvy481MLr41_BNbDmQp-x55ZHHnLIOAdImUFUtyVbjbRZI2h2fMv4UbhOdxfw38vLc6Ots33zcMqpM9eIjtvd-fT38ADpyaT4JO1_C9ILNUwb42XcAf9yD9ezYv5UOzupi0YgulWvcK4hfnYuRX4etg-I2kVkPHVZ0HxRyrDxQLfDRTYJH-wv4DpZzkyiukFxub3UsckI.Cjcgq0daaIKTU4CsnA6SjS-GI4pHyK214kHwsiejRKc&dib_tag=se&keywords=Hipa+carb+for+Kohler+Courage+19+SV590-0002&qid=1781956529&sprefix=hipa+carb+for+kohler+courage+19+sv590-0002%2Caps%2C156&sr=8-1

Considering there are questions on which is the correct carb, verify this is correct to yours. HIPA carbs have always worked 1st time unlike other cheaper ones on Amazon. If you decide you would rather fix the original, then you could used the internals form the HIPA to do so.

Thank-you! I ordered the carb. The connector at the bottom is square so the connector will install either way. How do I know what the polarity should be? Is that a solenoid on the bottom?