Your alternator looks original but the wire windings inside look new. I mean, look how clean they are compared to the rest of the thing. Also, the original windings were coated with epoxy, yours look bare .....
So, maybe your stator was rebuilt, rewound, and if that's the case then they could have very well left that yellow wire out. Also, your slip rings are terribly dirty and should be cleaned.
So, maybe your stator was rebuilt, rewound, and if that's the case then they could have very well left that yellow wire out. Also, your slip rings are terribly dirty and should be cleaned.