Yeah, I'm new but I should have thought of that one. It also occurred to me that on top of heating the piston I can put the pin in the freezer to reduce its size.
I called the dealer to order a new piston and he said the same thing: freeze the pin and heat the piston with a hair dryer or soemthing.
It really pissed me off that this happened. The piston metal was super fragile, I saw a video of a pro technician guy on youtube hammering hard a gudgeon pin of a small 2 stroke with a piece of wood and it went in like a charm - it wasn't the same case with mine
