Sunday, 10 November 2024

FH - more wiring

 Wiring jobs are plodding on at the moment. This next picture shows the splice that I have made to provide a battery feed to the horn and stop switch. It's quite difficult to follow the original wiring diagram and make all of these connections at the battery terminal with modern VRLA batteries with their tiny spade terminals.

It's soldered and covered with heat shrink sleeving.


Here is a view of the rear brake light switch. Behind the oil tank, in front of the mudguard and behind the toolbox is a very difficult position to get to to put that bullet connector in. Ariel clearly assembled the switch and the wiring before the oil tank went on - which reminds me, there is no seat bolt above the oil tank, so the tank will have to come off again!


You can also see in this picture that the rocker feed oil line is not very well fitted to the stub on the oil tank. I pushed this on a lot further.

This next one shows the wiring for the regulator, complete with the seal, clamp and split bullets:


That's the battery area complete. For the record, this is wired negative earth which means I will have to flash the dynamo at some point.


For some reason the battery lids are moulded with four cable access slots. This is because they are a copy of the original moulding which had to accommodate large Bakelite knobs for the battery terminals. I've filled two of these holes with black hot-melt glue.


Next stop, wiring up the dynamo. You can see the dynamo D connection on the left, as it connects directly to one of the brushes. The field F connection on the other side connects to one of the white field cables going into the body of the dynamo.

I oiled that felt before I closed the dynamo up.


That's the dynamo wiring sealed up. 


The last job today is to finish the wiring to the rear lamp. These are the finished cables from the harness with Japanese bullet connectors for the stop switch and rear lamp and a crimped and soldered eyelet for the earth.


The earth wire is attached to one of the rear lamp fixing bolts. 





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