130
Install the regulator so you can run the charging wire back to 
the battery. Be sure to scrape the paint away from around the 
holes so you get a good ground or it will not charge the battery. 
It’s also a good idea to use star lock washers between the 
frame and regulator. You can tighten these up now and hook 
the plug to the motor stator on the case.

Now you can install the sheet metal. 

131
One trick I have learned is to use plastic washers between 
the paint and the sheet metal. They are .030 thick and smaller 
than the chrome washers. They don’t seem to mushroom the 
paint like the steel washers do, and what little is pushed out is 
covered by the chrome washer. This, for the most part, prevents 
the mushroom paint from squeezing out as you tighten stuff, 
which usually hardens over time and then breaks off allowing 
rust and chipped paint to ruin the look of your bike. 

132
Now you can run the wires as necessary 
from the Thunder-Heart box to the 
necessary places. The wires on the box 
are marked as to their destination and 
can easily be pulled through the frame 
to each location. 

133
Once the wiring is complete, you can make the oil lines and route the brake 
lines.  First, you should install the primary belt drive plate after you install the oil 
filter line fittings on the backside.