Bought this 150 cc VLB1 in several pieces-- trying to reduce the count to "one". Wondering how to check the self-lube feature. This was probably one of the first North American models to have this feature, eliminating need to mix gas/ oil Did a rebuild on the carb. Any suggestions on how to check whether this little oil pump is working or not and how to adjust it? Engine runs but don't dare until lube is confirmed.

New forum member-- any help appreciated.