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Need Help 1984 Yamaha Carburetor

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Hello,


Previously, sorry for my bad English.


I have a 1984 Yamaha and don't know, how must be connected the pipes on carburetor.


Could anybody help?


12968908_m.jpg 12968909_m.jpg


The pipes that already connected seems to be wrong...


Number 1 not certain but probably where the fuel goes in (looks too small but that might be from taking the photo so close)

Number 2 is where the engine oil is injected

Number 3 is the float bowl overflow

Number 4 not certain but looks like float bowl vent

  • Author

Thanks!

The union where fuel goes in is on the other side, behind the union 4. № 1 seems to be a float bowl vent, but i'm not sure. Could it be a both #1 and #4 float bowl vent?

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