A friend brought in a bike with a Primo Brute III Belt Drive installed but with fluid in the primary case. I have never seen one run wet before and the shop that built the bike has gone out of business. I'm not sure if I should put chain case, 20/50 or what in it. Any suggestions? Thanks.....
why not contact Primo?, they should be able to get you going.
The following is from the Rivera website, "It is common knowledge that a belt drive primary provides advantages & service that a standard chain drive
primary cannot. For dependable, high-performance, long lasting service nothing beats a modern Primo®
primary Belt Drive! A long standing tradition of ”Quality & Performance” has made Primo® Belt Drive systems
the most popular in the world! The wet clutch nightmare is over, no more leaky primary, no more draining
the primary for inspection or maintenance. Carefully read & follow these instructions for a quick, convenient
installation. If you have any questions please call (562) 907-2600"
I don't think you're supposed to be running oil in there!!
Here is the link I got the info from.
Rivera Engineering - Installation Guides