2007 Yamaha Apex Factory Service Manual, Page 234Get this manual

2007 Yamaha Apex Factory Service Manual, Page 234

CARBURETORS 11 12 13 14 15 16 17 18 19 20 Job namePart name Float Needle valve Needle valve seat Main jet Main jet holder
Pilot jet Needle jet Carburetor switch (T.O.R.S Carburetor heater Starter jet Remarks For assembly, reverse the disassembly