So I was working on the scoot the other day and ended up snapping one exhaust bolt and then stripping the threads in the flange for the other exhaust bolt when putting the muffler back on. Bad day of working on the scoot I guess.
Anyway, I went to go tap out the stripped hole to the next size up so I could get the pipe back on, when about 1/3rd of the way through the tap wouldn't cut any further! Backed it out and found a partially drilled out bolt stuck in the flange! I guess the guy before me must have had the same problem and half-assed the fix!
At least now I know it was only partially my fault for stripping out that side of the flange.
Ordered a replacement cylinder because this one has ~8000km on it and figured it needed a refresh anyway. When I get the new cylinder and go to install it, the arrow on the piston faces the exhaust port, correct? Anything else I should do/watch out for while I have the engine apart?