Is the alternator condenser part of or independent of the alternator?

[RobertE]

I've determined the likely cause of some cackling I've been getting in my headset is the condenser in the alternator circuit.  Is this a free-standing device that my mechanic can replace or must the alternator be returned to the shop that overhauled it?  I've got a 1981J model.  Thanks.

[CaptRJM]

Your A/P should be able to replace it with no issue. 

[nels]

On an automobile it's usually fastened to the side of the alternator. I would think the same on the plane. A $3 part at the auto parts house but probably ten times that at your flight service station? I would think the cowling needs to be removed to replace.

[N201MKTurbo]

My J doesn't have an alternator capacitor. My F didn't either, but it did have a noise filter. I just looked in the IPC and it doesn't list one.

 

[nels]

I think a filter and a capacitor and a condenser are all the same thing with different names.

[Guest]

Mooney normally did not install one, I would guess internal alternator issue first.  

Clarence

[laytonl]

My 92 J has a filter behind the CB panel.  I believe my 78 j did too.  Lee