Im pulling apart my sons tao tao 110 for new rings. Ive watched a few videos that are supposed to cover all 110 chinese engines but, in all the videos there is a removable cover on the head where you can pull the timing gear, so the head and cylinder will slide off. Mine doesent have that cover. Ill post pics and maybe somone can point me in the right direction.

 

HAHAHA That cover is removable. It does look quite a bit different than the videos I watched. I just pried with a screw driver and it separated. I guess I was confused because there wasnt a noticeable "gap".