Daelim B-Bone 125cc service manual.pdf - Mojo

FUEL SYSTEM
VACUUM PISTON
JET NEEDLE
INSPECTION
● Check the needlejet for wear and replace if necessary.
● Check the vacuum piston for damage and replace if
necessary.
● Check the diaphragm for damage pin holes, wrinkles
and bends and replace if necessary.
VALVE PLATE SET
! NOTE
Check the diaphragm adequately for crack in
the wrinkle area and bend area.
FLOAT CHAMBER / FLOAT /
JET
PAN
SCREW
DISASSEMBLY
● Loosen the 4 screws securing float chamber set.
FLOAT CHAMBER SET
FLOAT VALVE SET
ARM PIN
FLOAT COMP
● Remove the float pin, float and float valve
! CAUTION
Do not damage the jets. because it made of
soft material and also do not use the wire
when cleaning the air and fuel passage.
Otherwise it will damage to the carburetor
body, eventually it will be effect the engine.
Namely, it is cause of bad condition of engine.
FLOAT VALVE SET
MAIN JET
SLOW JET
● Check the float valve and valve seat for scores,
scratches, clogging and damage replace if necessary.
● Check the float valve operation.
6-5