Can anybody tell me why my Garelli engaged the piston rod while pushing it. I noticed that before I started the top end job.
It shouldn't be doing that previous owner never finish the job and when I pick up it I notice while pushing the bike the piston rod was and still is engaged. Pics show before top end job but when removed head and cylinder head and piston I notice the piston rod is engaged all the time. Can anybody tell me how fix that