Ammeter disassembly
Easy enough to calibrate. With gage out of the cluster, Hook it to a 12v source, use a good volt meter to verify what the exact voltage is, and adjust the potentiometer on the back of the circuit board with a small jeweler's screwdriver to fine tune the needle where you want it to sit at 12V. I clipped the stock needle on the volt gage, and glued the ammeter needle in its place with a daub of super glue. I will be running a denso alternator and so I added a small 12V red led for a discharge light.
Hope this helps
Matt
Easy enough to calibrate. With gage out of the cluster, Hook it to a 12v source, use a good volt meter to verify what the exact voltage is, and adjust the potentiometer on the back of the circuit board with a small jeweler's screwdriver to fine tune the needle where you want it to sit at 12V. I clipped the stock needle on the volt gage, and glued the ammeter needle in its place with a daub of super glue. I will be running a denso alternator and so I added a small 12V red led for a discharge light.
Hope this helps
Matt
