Metric Switch install

 SOLDER THE Blue WIRE LABELED "B" TO THE left front lug

SOLDER THE Yellow WIRE TO THE 2 center LUGs ON THE SWITCH Making sure the solder is touching both sides

SOLDER THE red WIRE LABELED "n" TO THE Right LUG ON THE SWITCh

SOLDER THE BLACK WIRE WITH NO LABEL TO THE MIDDLE back SINGLE LUG ON THE SWITCH