Yamaha YB50 Service Manual page 92

CARBURETOR ..............................................................................5-1
REMOVING THE CARBURETOR ...................................................5-2
DISASSEMBLING THE CARBURETOR ..........................................5-2
CHECKING THE CARBURETOR ...................................................5-3
ASSEMBLING THE CARBURETOR ................................................5-5
CHECKING THE AUTOCHOKE UNIT .............................................5-6
INSTALLING THE CARBURETOR...................................................5-7
FUEL COCK .................................................................................5-7
CHECKING THE FUEL COCK ......................................................5-7
REED VALVE .................................................................................5-8
REMOVING THE REED VALVE ......................................................5-8
CHECKING THE REED VALVE ......................................................5-8
INSTALLING THE REED VALVE......................................................5-9
CHAPTER 5
CARBURETOR
CARB