Commando 850MkIII Modified Circuit Diagrams

And here is sheet 2.

Tony

Attachments
commando-sheet-2-iss-1-pdf

Previously gordon_robertson wrote:

Tony,

all looks very tidy.

You don't indicate the connection numbers on the 4 pin headlight relay units though.

I fancy doing that mod and those details would help.

BTW

Pazon Altair was a good choice, transforms the bottom end engine power with maximum ignition advance happening just over 3000rpm.

Hi Gordon,

The pinout totally depends on the relay itself. If you find a sutable relay, such as:-

https://uk.rs-online.com/web/p/non-latching-relays/0476583/

Then it is obvious how to connect it.

In order to increase the life of your switchgear, it is good to have a reverse biased diode across the coil. something like:-

https://uk.rs-online.com/web/p/rectifier-schottky-diodes/6288931/

There may well be 'ready made' headlamp relays out there that you can use but I built my own system.

Tony