Hi, My 77 viva van has had a delco Remy dn460 alternator fitted from new but although still working I noticed play on bearings so I thought I'd replace it with the more common Lucas 18acr unit, trouble is the delco has 5 wires going to it and the Lucas ones on my other vans have only 3!!!!!
The Haynes doesn't shed any light on the extra wires (which all disappear in loom)
Any idea what the extra wires do? And how to convert to the 18acr?
Cheers Steve