Oh!
I am definitely suspecting the ceramic seal behind the water pump impeller has broken up.
The best course of action will probably be to replace the casing as the ceramic seal is so easy to break when removing/replacing it. The real downside is that with the motor being a dry clutch variant is that the complete clutch assembly needs to be removed to change the casing.
Take a look at the Online Parts Manual for diagrams illustrating how the parts are assembled/disassembled.
Andy.
NSR-WORLD.COM
Last edited by Andy on Thu Nov 11, 2004 9:16 am; edited 1 time in total