Hi Andy ~ Whichever Headlight connection block you fit this will help
First cut all the Nasty Bullet Connectors off going to the Headlight Block
Solder (Tin) all the Conductor Ends ~ Then Crimp on (Amp Type) Bullet Connectors
Use a Decent Crimper
As for the Headlight- Connector piece
Solder all underside connections ~
They are Generally Loose
Decide on a Good Earth Point ~ Preferably not the Rod Control Clamp Bolt
A Brass Nut and Bolt drilled somewhere is ideal
A Cheap Little Conversion
Bin the old type bulb and replace it with a H4 type holder ~ About a £1
These come with 3 wires already attached ~ Generally Red - Blue and White
Red and Blue correspond with the Main and Dip
The other wire Crimp and Solder to a
Good Ring Terminal ~ Amp Typ
The Ring Terminal then fitted on the Brass Nut-Bolt and Washer
Check the Soldered Joints on the Dip-Horn Switch ~
Indian Soldering is like their Welding
That should be the end of your Headset Troubles
