DYT4000 will not run went hot

[scooter226mc]

I have a DYT4000 Lawn Tractor 18.5 OHV Run like a clock until it warms up (about 20 mins) then you can push it up to choke for a few more minutes. It will re-start but sound like its striving for gas.
Clean Carb, added new bowl gasket, cleaned the line from filler tube to the pump, new plug and new gas filter. I sure could use some help with this one. Thank you! Mike :confused2:

Model 917-2736403
B & S 18.5 OHV INTEK-PLUS Model 31P777.0348.E1

 

[mechanic mark]

http://www.searspartsdirect.com/mod...odelSearch&q=9172736403&searchTerm=9172736403

Overheating problem, see pages 21 & 30 in operators manual.

https://www.briggsandstratton.com/n...nginemanuals.html?searchrequested=31p777-0348

engine operators manual & parts list

http://faculty.missouri.edu/~schumacherl/276781SingleCylinderOHV.pdf your engine repair manual, see section 2 troubleshooting. Adjust valves with engine cold to specs. per manual.