CARB
CARBURETOR
5-5
NOTE:
The arm of the float should be supported on
the valve without compressing it.
• If the height of the float is not within the spe-
cified limits, inspect the valve and its seat.
• Substitute both parts if any part of them is
worn.
• If both are in good condition, replace the
float.
• Check the height of the float again.
NOTE:
The height of the float is adjusted in the fac-
tory. Do not try to modify it under any cir-
cumstances.
EAS00487
ASSEMBLING THE CARBURETOR
The assembly of the carburetor is carried out
following the reverse procedure to “DISAS-
SEMBLY”. Bear in mind the following points:
CAUTION:
• Before assembling the carburetor, wash
all of the parts in a petroleum-based sol-
vent.
• Always use new gaskets.
1. Install:
• jet needle
• clip
• throttle valve
• spring seat
• spring
2. Install:
• throttle valve
NOTE:
Align the groove
with the carburetor projec-
tion
.
Jet needle clip position:
3/5 (Dell’orto)
2/3 (Gurtner)
1/3 (Mofa Version)
Summary of Contents for 2002 YB50
Page 1: ...2002 SERVICE MANUAL YN505RN AE1 ...
Page 7: ...GEN INFO 1 ...
Page 15: ......
Page 16: ...SPEC 2 ...
Page 27: ...INSP ADJ 3 ...
Page 49: ......
Page 50: ...ENG 4 ...
Page 91: ...CARB 5 ...
Page 102: ...CHAS 6 ...
Page 128: ......
Page 129: ...ELEC 7 ...
Page 156: ...LOC AVER 8 ...