Brief Electrical System Malfunction

[hharney]

Originally Posted by B2C2

In my 1969 T337D this switch feeds either Reg 1 or Reg 2. Both regulators were showing jumpy voltages. Occasionally lighting the red overvoltage indicator. Replacing the regulator switch caused the voltage to be rock solid.

1973 G models and on, DO NOT have the regulator switch. Just so you are not confused the front / rear regulators are automatic in the G and H model Skymasters system. The older system is different and uses a pilot selectable regulator switch.