In those Volvos, the bolt holding the drive pulley to the engine MANY times comes loose and spins free giving the appearance the alternator is bad. I’ll give him the benefit he checked this and the alternator but when it looks new like you point out it’s usually the pulley bolt.
Thanks buddy it helps lot
that alternator looks brand new why did you replace it?
In those Volvos, the bolt holding the drive pulley to the engine MANY times comes loose and spins free giving the appearance the alternator is bad.
I’ll give him the benefit he checked this and the alternator but when it looks new like you point out it’s usually the pulley bolt.