In line fuel diaphragm

[jacques8630]

Hie good body,

I just remove my 1982 fuel line diaphragm and bypass it before searching for a solution.

I have the housing of the unit but there is 2 rubber diaphragm inside and a spring that i wanted to change for new parts.

I dont find them in the market. not at tims either.

So if someone have an idea for making this unit in operation again , il will be very happy.

Jack

[daves79x]

You'll not find those parts separately. As long as there are no holes in the diaphragm, just clean everything up and reuse.

Dave

[bikeymikey748]

Salut, Jacques, bienvenue! Je ne suis pas loin de vous et avoir la pièce qu'il vous faut. Je n'en ai pas besoin, mais si vous le faites, envoyez-moi un e-mail.

Mike C.

[EMS]

There are two options if the valve does not work anymore:

- Leave it out and continue to run the bike in the "bypass mode". It will start easier.
- get a complete new assembly. They pop up every now and then. Honda offered it in a kit to retrofit the earlier CBXes which did not have it.

[jacques8630]

If there is a kit retrofit from Honda, do you have more precision about this kit or part number or at least a link to give me.
A nos one is 275$ which i found abusive for this small diaphragm.
ThanK,s in advance EMS.

BigJack

[daves79x]

Have you for sure established that your diaphragm is bad?

Dave

[EMS]

Come thinking about it....the retrofit kit for the '79 may not work for your bike. The vacuum valve for 80-82 bikes had two fuel outlets and the 79 retrofit part only one.
Maybe someone will part with the vacuum valve they took off their bike. Quite a few have.