Float Height Inspection - Yamaha EF2800i Service Manual

CARBURETOR

FLOAT HEIGHT INSPECTION

1. Measure:
• Float height
Out of specification → Replace.
NOTE:
Lift up the float height so that the tip of the float
valve lightly contacts the float arm, and then
measure the float height a. (This measure-
ment should be made with the gasket
SVU3810
removed.)
Float height:
SVU3820
2. Clean:
• Carburetor body
Blow out all passages, jets, and carbu-
retor body with compressed air.
SVU3830
3. Inspect:
• Valve seat
Wear/damage → Replace.
Dirt → Clean.
1 Wear at groove
2 Dirt
SVU3840
3-40
ENG
16.0 mm (0.63 in)