de-restriction argos scooter zhongyu

[mojo]

hi
i tried to derestrict the scooter (zhongyu, model starway zy50qt7) using the information on the site for other brands of scooters. took the black cover of carb, found pin, it was already on the middle hitch. opened battery cover, no pink wire. all wire colours were same as other scooters except there was a black and white wire instead of pink wire. cut the wire had problems with starting/stopping engine. any other ideas? cheers mojo

[hypojam]

underneath the the black carb cover there should be a brass coloured screw! Remove it, And also change the spark plug and put some good oil in the bike!