Briggs & Stratton Engine 10M902 0487 E2 05101754
Briggs & Stratton Carburetor Model 795475
Craftsman Push Mower Model 917388920
Serial Number 1129 05M 023952
This is that little tank mounted plastic carburetor. Primer bulb does not suck up fuel when I push it. The bulb is not torn and the carburetor is still pretty much new. I bought it last November 30, 2014. However, I have taken it off a few times to clean out the screens whenever the engine has had a surging issue. After cleaning the carburetor each time, the engine runs fine again. I'm in uncharted waters this time. I've never had the primer bulb not prime. Please help.