Have put some fresh petrol into the petrol tank but alas the mower will not fire up so there is a carby problem. 1) From what I can see in the manual this mower has a G3 carby, I can't see how to get it off so that I can clean/inspect it. How many parts must be disconnected so I can get the carby off? 2) The petrol tank (plastic) has a couple of small cracks in it. One is hairline, the other a little thicker. Are there any products/fixes that can be used to repair this? 3) There is a priming button near the carby with what looks like a vent hole (?) nearby, is petrol suppose to trickle out of it after pressing the primer? How many primes are needed on these? Is it like the G4 which says 1 but really needs 3 primes?
