2007 Yamaha Apex Factory Service Manual, Page 235Get this manual

2007 Yamaha Apex Factory Service Manual, Page 235

CARBURETORS INSPECTION 1.Inspect: Carburetor body Float chamber Jet housing CracksdamageReplace 2Inspect: Fuel passages ObstructionCleanNOTE:
4Inspect: Float chamber rubber gasket CracksdamagewearReplace 5Inspect: Float DamageReplace 6Inspect: Needle valve Needle