It may generate power if you run it backwards, but it won't cool properly
alternators will charge in either direction; they are three-phase systems fed through an internal rectifier, so it is irrelevant.
An alternator turns to the right, if facing pulley from side.
An alternator does not need a gauge to work. It is used to monitor the output of the alternator.
I'm not exactly sure, but I have the same problem. My alternator was replaced and my radio does not work either, but the light comes on. Someone told me we have to go to the dealership and get the code put back in for the radio to work.
Diodes allow current to flow in one direction only thus changing the alternating current produced inside the "alternator", to direct current which is required by your car's electrical system. Think of them as check valves for liquids. Denis
Alternator and ac generator is equal
No, if it is bad of course it will not work.
By half the time, do you mean one direction is bad, or either direction half the time? If one direction is off, it is probably the switch in the steering column. If it is either direction intermittent, try replacing the flasher. Hard to diagnose based on your description.
The light is on because the alternator is not putting out the required voltage. Either the belt is broken, loose, or the alternator is defective.
Loosen the alternator tensioner bolt. You will be able to slide the alternator either way to adjust the tension on the belt.
No, most alternators with charge in either direction,, external fan type alternators may not cool as well when run in reverse, but you can find a bi-rotational fan.
No, the regulator in the alternator only regulates when the alternator is charging (alternator must be rotating).