
As can be seen it has the Villiers carb:

As can also be seen it has no serial number!

So, I tried a couple of wee tests. Firstly, no spark
Next port of call was the gearbox. I removed the filler cap for a wee look and eventually discovered this!

Grease!
The entire gearbox is packed in grotty grease and sealed with a fluorescent orange gasket sealant. So now I have to strip the gearbox completely and clean the components. Here's hoping there is no damage to the gears once I get a look!
I'll keep you posted as I progress with what looks like being a slightly bigger job than I first thought!
Cheers for now,
Al.