.003 exhaust-.005 intake
You don't repair compression rings you replace them.
Basically all Briggs engines call for a high quality 30Wt
you can goto briggsandstratton.com and get a manual for that engine,
18 ounces
The fuel float may be stuck in the closed position. Or, the carburetor needle valve may be closed.
the clearance of intake valve as far as i know is .18 in.
Try this site: http://outdoorpowerinfo.com/repairs/
30/1000's
1.25 Qts
18 to 20 onces
with a big freagin hammer
turn engine to top dead center on compression stroke then turn 1 quarter of an inch passed set at .005