YAMAHA FS1-E fs1e Fizzy Issue with Indicators & Charging

Yamaha FS1-E moped from the 70s, 1977 in fact. This beauty is in Baja Brown colour. This video show an issue with the Charging / Generator system where the voltage drops so much that the indicators stop working!

[@EdwardWoodward-n8f]

Nice

[@BarryCavendish]

Great

[@Madebyakidgm]

Awesome

[@pigface999]

Cheers mate.

[@Skynet4444]

Regulator has had it.

[@pigface999]

Hi bud. I changed the regulator just in case and it's made no difference. I also changed all the bulbs for new ones making sure they were all the recommended wattage etc. I'll get back in to it when it's a bit warmer.

[@bertbog5088]

have you checked the battery

[@pigface999]

Hi bud. Brand new fully charged Battery, New regulator, Brand new bulbs all round at the correct wattage. I can only think it has something to do with the generator.

[@bertbog5088]

yep I expect its the down side to a 6V system. normally the system should produce a higher V when under load so its the likely solution