How to Diagnose and Repair Gas that has entered into my lawn tractor engine oil .
Fuel in my Lawn Tractor Engine oil. How to diagnose and repair. This is a Briggs and Stratton 15.5hp Single Cylinder with a Walbro Carburetor. Model 28N707 Type 0173-01 Code 960822ZE.
Briggs and Stratton Part Numbers Below for this model.
690577 Inlet Seat Brass. https://amzn.to/3Iq1sq9
231855S Needle Valve. https://amzn.to/3yq2HB7
281165S Bowl Gasket. https://amzn.to/3uYbzxd
692255 Bowl Nut Gasket. https://amzn.to/3OQQJYi
698183 Fuel Shut Off Valve. https://amzn.to/3ywnl2N
Fastener Clip Removal Tool to help take off fuel filters from fuel line. https://amzn.to/3yrngx1