hola, me llamo marcelo, soy de argentina y tengo un problemita con el grifo o llave de combustible de mi cbr f2 ´94, cuando saque el tanque para cambiar el filtro de aire no goteo nada de combustible, le cambie el diafragma de la llave y cuando lo arme al voltear el tanque sale combustible, podrian tener por ahi unos garficos de como va armada la llave de paso del combustible porque tengo entendido que el combustible baja por subcion y no por gravedad, lo mande a quienes en teoria sabian armarla, pero sigue volcando combustible cuando giro el tanque, gracias desde ya

Hello, my name is Marcelo, I'm from Argentina and I have a little problem with the fuel tap or key of my cbr f2 '94, when removing the tank to change the air filter no fuel leakage, replacement of the diaphragm of the key and when they assemble to turn out fuel tank, could be out there about how she is armed garficos the fuel **** because I have understood that the fuel down subcion and not by gravity, in theory send to those who knew assemble, but when money is pouring fuel tank, thanks from now

 

i just had a petcock problem but i cant understand what you are asking translation is all screwy i replaced the diafram in mine because i was sucking fuel into the vacuum port causing it to flood cylinder 1 and make all the others lean. symptoms were cylinder one was staying cold and i had a noticible loss of power thru the midrange also when switching to reserve the bike would bog out and die like i ran completly out of gas even if i switched it way before it needed to be. hope this helps you out.

 

my problem is I need if I can give is armed as a tap or **** to loosen fuel fuel subcion and no gravity, the poorly armed, and replace the diaphragm is new, I hope you understand me

 

Do you have a gas leak? Is that the issue or are you not getting any fuel tothe engine?
You took the tank off to replace the air filter and had issues when you put it back.

And yes the F2 fuel petcock runs off of vacuum line. If that's not hooked uP you won't get any fuel flow.

 

ok, gracias, voy a probar conectar a ver que pasa

 

+1 ... I was worried when i took my tank off and didn't get any leakage either. I had to take appart the valve on the bottom of the tank to realise that there needs to be a vacuum present to open the valve and let gas flow.