Sears pressure washer oil leak

I have a 5.5 HP 2000 PSI model 580.768210. When I pull the starter rope, oil comes out of a oval hose under the flywheel. The hose is comes from the engine block. The last time I used it, it kept losing water pressure and I noticed oil in the water under the washer on the ground.

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.