Well I'm not sure this comes under industrial engines but here goes.
A friend had a Lucas E3L dynamo rebuilt "professionally" about three or four years ago but has only just got round to fitting it to a Norton ES2 with a magdyno and it won't work, we've tried all the usual tests and anything anyone has suggested, flashing the field coil etc it does "motor" quite happily but won't charge whatever we try, has anyone come across this before, what can we try other than building another one.
A friend had a Lucas E3L dynamo rebuilt "professionally" about three or four years ago but has only just got round to fitting it to a Norton ES2 with a magdyno and it won't work, we've tried all the usual tests and anything anyone has suggested, flashing the field coil etc it does "motor" quite happily but won't charge whatever we try, has anyone come across this before, what can we try other than building another one.