Installation - Yamaha YFM250XL(C) Service Manual

5
CARBURETOR
6.Install:
Piston valve 1
NOTE:
Match the tab on the rubber diaphragm to
the matching recess in the carburetor body.

INSTALLATION

Reverse the "REMOVAL" procedure. Note
the following points.
1.Install:
Carburetor assembly
Clamp screw:
2 Nm (0.2 m • kg, 1.4 ft • lb)
2.Adjust:
Idle speed
Refer to "IDLE SPEED ADJUSTMENT" in
CHAPTER 3.
Engine idle speed:
1,400 ~ 1,500 r/min
3.Adjust:
Throttle lever free play
Refer to "THROTTLE CABLE FREE PLAY
ADJUSTMENT" in CHAPTER 3.
Throttle lever free play:
3 ~ 5 mm (0.12 ~ 0.20 in)
5 - 8
CARB