Yamaha BLASTER YFS200S Owner's Manual page 121

7. Disconnect the throttle cable from the
throttle valve by removing the holder
screws and holder.
5
4
3
1. Mixing chamber cap
3. Holder
5. Throttle cable
1
2
2. Throttle valve
4. Screw (×2)
8. Remove the float chamber by removing the
screws.
2
1. Float chamber
8-18
2
1
2
2. Screw (×4)