Hi...


Now I started to do maintenance on the bike, I face two problems:
1- Oil leak in front of the engine, I think of the oil and water pump area, so I read it is common, I will take the opportunity to replace the seal and see the pump shaft.
2- A noise that comes from the clutch area when I decelerate and tighten the clutch, until relantim with the disengaged bike if it accelerates little if there was no, if it accelerates hard when I decelerate it makes a crash, what will it be? The clutch is functioning correctly.
Meanwhile I put a video.


Where can I buy quality material at a good price for shipping to Portugal?

Hug and good laps ...

Hi Cesar,Oil leak yes water/oil pump seals,Clutch noise,Have you inspected DRIVESHAFT splines/joint,this might be the problem.Motorworks.co.uk are a very good company for parts and service.Happy days

I think you need to start disassembling the drive train from the rear wheel. Inspect everything as you go.
Could be the universal joint.
It always helps if you note your model as there are slight differences.

Thank you in advance for your help.

The strange thing is that it doesn't always do.
I'm going to do this inspection, I may find the problem.

Another problem I think I have is the fuel pump, I have no problem, the bike always goes well and the ride is ok, but I always hear a noise "inject" intermittently. It's normal?

Thank you

Yes. While the engine is running, the fuel pump is also running. It does not stop.

César Santos wrote:Meanwhile I put a video.

Put the video on YouTube, César, then put a link to it here.

Good afternoon,


This is the noise I said.
I leave video link

https://www.youtube.com/watch?v=nUAXdZ8X_9g



Thank you

Has hecho un video Privado en YouTube. Por favor, cambie el video a Público haciendo clic la palabra Público en su menú de YouTube para que todos puedan verlo sin ser miembros de Youtube.

I can't see the video, it says private. I sometimes had that, but it wasn't a problem, I just had to get used to the gearbox with practice.

Can see the vídeo now?

Yep I see it now. Listen from many different points to find where the noise is coming from. If it's louder with the petrol cap opened, remove the cap assembly, look closer in the tank. My first thought was of a fuel hose tapping against something in the tank while accelerating, although it sounds very deep.