Small Engines (Lawn Mowers, etc.): 911 help!!!!!!!!!!!!!!!!!! grass taking over, briggs and stratton, briggs stratton

Question
hello,i have a lawn mower rider that i purchased back when Montgomery Ward is still in business. got it when it when out of business. it is a yard machines 18hp twin2 i/c model 42a707,type 1238-01 engine made by Briggs& Stratton...if i leave the choke on the engine run ok but if i put it down like it suppose to when it warm up than egine die out..please help cuz my grass is take over and wife going crazy ..thank you so much

Answer
Hello Kiet:

Sorry For the Delay. This Question was Located in the Question Pool. Remove, Disassemble and Soak the Carburetor Overnight in Carburetor Cleaner (I use Gunk). Then Blow Out the Passages with Compressed Air and Install New Kit. You can View a Breakdown/IPL of the Engine at this Site Addy, http://www.outdoordistributors.com/ and Select the B. Then Select Briggs and Stratton. Then Select Don't have Part Numbers. Then Select the File #42. Then Select the Folder #42A700. Hope this Helps. I am Here if You Require More Assistance. Let Me Know What Happens, Please. Thanks.

Good Luck

Respectfully  

John