![background image](/i/yamaha/160286/yamaha-neos-50-yn50-2002/h/yamaha-neos-50-yn50-2002-095.png)
CARB
CARBURETOR
5-3
4. Remove:
•
throttle stop screw
(with spring,
washer and o-ring)
• pilot air screw
(with spring)
5. Remove:
• spring seat
• jet needle
• throttle valve
• throttle valve spring
EAS00485
CHECKING THE CARBURETOR
1. Check:
• carburetor body
Dirty
Clean
NOTE:
For cleaning, use a petrol based solvent. Clean
the pipes and jets with compressed air
2. Check:
• main jet
• needle jet
• pilot jet
Dirty
Clean
3. Check:
• needle valve
Wear/Dirty
Clean
• float
Damage
Change
• gasket Damage
Change