Air filter soak with oil

[gaetan]

i have a 18hp twin engine Model:422437-0721-01 and i pull oil up the breather assembly no. 1.....i replace that assembly, put new ring in cylinder 1 and had the cylinder check at a repair shop and i is not losing air pressure....can anyone help with this problem

 

[mechanic mark]

http://www.briggsandstratton.com/eu/en/support/faqs/why-is-my-air-filter-soaked-with-oil

https://www.amazon.com/Briggs-Stratton-271172-MAN-TWIN-L-HD/dp/B002WNWAEC your engine repair manual

https://www.briggsandstratton.com/n...nemanuals.html?searchrequested=422437-0721-01

engine operators manual & parts list