Installing The Carburetor; Measuring And Adjusting The Fuel Level - Yamaha YBR125ED 2005 Service Manual

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CARBURETOR
EAS00492

INSTALLING THE CARBURETOR

1. Adjust:
• engine idling speed
Engine idling speed
1,400 ~ 1,500 r/min
Refer to "ADJUSTING
IDLING SPEED" in chapter 3.
2. Adjust:
• throttle cable free play
Throttle cable free play (at the
flange of the throttle grip)
3 ~ 7 mm (0.12 ~ 0.28 in)
Refer to "ADJUSTING THE THROTTLE
CABLE FREE PLAY" in chapter 3.
EAS00498
MEASURING AND ADJUSTING THE FUEL
LEVEL
1. Measure:
• fuel level a
Out of specification → Adjust.
Fuel level (below the float cham-
ber mating surface)
6.0 ~ 7.0 mm (0.24 ~ 0.28 in)
M MMM M MMM M M MMM M
a. Stand the vehicle on a level surface.
b. Place the vehicle on a suitable stand to
ensure that the vehicle is standing straight
up.
c. Install the fuel level gauge 1 onto the fuel
drain pipe 2.
Fuel level gauge
90890-01312, YM-01312-A
d. Loosen the fuel drain screw 3.
e. Hold the fuel level gauge vertically next to
the float chamber 4.
f. Measure the fuel level a.
L LLL L LLL L L LLL L
CARB
THE ENGINE
M MMM M M MMM M M MMM M
L LLL L L LLL L L LLL L
MMM
LLL