When I ran my GL with a fairing and audiosystem installed, I sometimes found that playing music would put too much load on the charging system. To monitor this, I installed a voltmeter; first a small digital one, mounted in a small metal case near the crash bars, but this didn't look right. I then decided to build a custom cockpit, with a voltmeter out of the dash on a 78 a GL1000. The project is finished, and I thought you might appreciate it, so here is a little report.
First, I made a sketch of what it should more or less look like in the end
I got myself two voltmeters to experiment with. I took them apart, and inspected them, and mixed up model-airplane enamels to match the green color of the factory gauges as close as possible
Then, I took out the original cockpit, carefully took its dimensions and transferred them into the computer, adding a slot for the voltmeter
This design was only 2D, so it needed to be transferred into a 3D program. I used FreeCAD to design the part. The image below is from printing software
Once the design was finished, I got it printed. This took several tries. The first was using a simple printer my brother has at home. Unfortunately, this didn't work out very well: the part came out warped, and the pins for the screws broke off. After that, I got it printer professionally, and tested the fit of the voltmeter
This fitted well. The next step was to even out the surface...
then paint it and install the voltmeter and indicator lights (LED). For this, I ordered wires and connectors that matched the honda originals as closely as I could find, so everything should connect without problems
Finally, I installed it on the bike:
I'm really happy with the end result. Even though I no longer have the fairing/audiosystem on the bike, it is nice to be able to keep an eye on whether the bike charges properly.
