Radiator Cap Leak

[Kelvin-]

I'm riding a CBR400. Just then my coolant will leak out from the radiator cap.

 

Does anyone have this problem before? any idea how to resolve? or what's likely to be the problem?

 

Thanks in advance.

Edited April 17, 2013 by [Kelvin-]

[Raptor]

Change the cap... chances are the rubber seal is age hardened already. Hopefully the seal seat on the radiator itself is not corroded.

[Kelvin-]

Thanks for the reply.

 

Where can i get em? Ah boy or any petrol station is possible.

[Hydher]

There is a specific bar(pressure). get it from ah boy lah.

[Kelvin-]

Thanks. Will update again.

[Kelvin-]

To benefit to others in future who have similiar problems as i do.

I changed the radiator cap($8) and coolant from petrol station ($5.10).

 

So far tested for a day under a hot sun and it's doesn't leak anymore.