You don't repair compression rings you replace them.
Briggs doesn't publish engine compression specs, but 120 is good. 100 is okay. 80 is lousy.
The exact location of the compression release mechanism in a 17hp Briggs and Stratton engine can vary depending on the specific model and design of the engine. Typically, the compression release mechanism is located near the camshaft or valve train assembly of the engine. It may involve additional components such as springs, levers, or pins that interact with the exhaust valve to temporarily release compression during the starting process.
0.006"
.004-.006
the intake valve is bigger
005 in 007 ex
Yes
.003 exhaust-.005 intake
0.004 - 0.006"
I need the valve settings for a 17 hr. Briggs mod. 311777 type 0131-e1 code 980521zd THANKS DENNIS
cawl sistem
I assume valve clearance and it is 0.004".