Bean Can Maintenance

[Red_Hen]

Hi Gang,

Yesterday Tina went into the hanger for the winter.  After pulling her battery to store inside, I removed the beancan.  

I removed the inspection cap and the top cover and she looks pretty clean inside.  Wondering if there is any maintenance needed? I realize the bike is 30 years old but since the can is "sealed" is there any maintaining needed?

What are your thoughts?

[Bob_Roller]

About the only thing in there, that may need lubrication, is the pivot point for the centrifugal weights of the advance mechanism .

Sticking weights are about the only issue that i have heard  as being common problem with the 'bean can' .

[montmil]

Ken, you can pop open the oval-shaped cover on the side and see the weights and springs, etc. Small needle oiler and a drop would keep you lubed up for a long time.

Truth be told, most folks blame poor idle hi revs on sticking weights but the problem is often incorrect idle mixture screw adjust.

[Red_Hen]

Thanks, guys

I wasn't having any problems with it - just wanted to confirm its condition and it looks good.

A friend sent me a spare Hall sensor, that I'll covet when the day arrives and it's time to be replaced.