I have a question regarding the Carb on a Yamaha SR125 1997 Model. There are three pipes into/Out of the carb:

1 from the fuel tank

2 Out of the sump which just dumps directly out to ground.

3 There is a third I have noted in a diagram which is situated on the opposite side of the fuel inlet pipe but I do not know where this terminates (is it similar to the overflow sump and just hangs loosly or does it actually fix to somewhere?

regards

Derek

The black one at the bottom is for draining ,thee clear one is overflow , neigher connect to anything . thankyou !