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British Bikes / Fitting Wassel negative earth regulator
« on: March 13, 2019, 08:21:39 PM »
I'm trying to replace my mechanical regulator with a Wassel 10221 neg earth regulator.
My bike is a 1939 James K8 250cc.
I just cannot fathom out the wiring instruction wondered if anyone can help me.
Ive attached the instructions.
On the first page the instructions tell you to disconnect the field coil wire marked 1 and move it to the D terminal. Then to disconnect wire marked 2 from the earth screw and connect it to the F terminal.
Am I right in assuming these are internal Dynamo wires (See page1)
Then on Page 2 Diagram 2 it shows the yellow wire connecting to D terminal which connects to positive in the Dynamo.
The green wire is shown connecting to F terminal and then connecting to the D terminal but connecting to anything on the Dynamo.
Then finally the diagram shows the negative in the Dynamo connecting to the black wire.
Can anybody help me untangle this.
Paul
My bike is a 1939 James K8 250cc.
I just cannot fathom out the wiring instruction wondered if anyone can help me.
Ive attached the instructions.
On the first page the instructions tell you to disconnect the field coil wire marked 1 and move it to the D terminal. Then to disconnect wire marked 2 from the earth screw and connect it to the F terminal.
Am I right in assuming these are internal Dynamo wires (See page1)
Then on Page 2 Diagram 2 it shows the yellow wire connecting to D terminal which connects to positive in the Dynamo.
The green wire is shown connecting to F terminal and then connecting to the D terminal but connecting to anything on the Dynamo.
Then finally the diagram shows the negative in the Dynamo connecting to the black wire.
Can anybody help me untangle this.
Paul