Bravo Gx. Annunciator panel above G-1000

[Danb]

Getting a false warning signal for low rt alt warning light..G-1000 confirms no problem, also new batteries and just out of annual. I need the wiring diagram for the panel. Built by Mooney must have a Mooney part mo.? D/n want to screw with it this week since there is. Mapa school at kacy next week. Will just flag inop. For the sessions. Also anyone else have similar issues also triggers master light..N423PS

[Marauder]

Getting a false warning signal for low rt alt warning light..G-1000 confirms no problem, also new batteries and just out of annual. I need the wiring diagram for the panel. Built by Mooney must have a Mooney part mo.? D/n want to screw with it this week since there is. Mapa school at kacy next week. Will just flag inop. For the sessions. Also anyone else have similar issues also triggers master light..N423PS

You try reseting the field breaker?

[FoxMike]

The pot that drives the light probably needs adjusted.

[Danb]

Mooney svc CRT spent 5 hrs doing the above stated Mooney would not provide the schemes , I have a friend who is the mgr of a hawkers beech svc CRT and he looked at it today and thinks its a bad splice or chaffing since it came on slow and sporadically before he goes much farther he would like the prints since Mooney made the part..I think they just want me to drop ship it back for there fee. But if its a bad connection o/s of the panel not fixed.Could also be a bad splice or something in the box that's is in between the panel and master light. I have no clue I' m a CPA...

[carusoam]

The maintenance books on the long bodies are pretty extensive...

I found one for the O's on line. I would expect that the Bravo would be similar...

Best regards,

-a-

[FoxMike]

Let me suggest that your use a volt meter to check left warning system and then adjust the right side so that both lights come on about the same voltage( 24.4V I think).  When you get that done turn off the left alternator and insure that the right alternator will provide enough output for a moderate load.  I had trouble a while back and found brushes worn out on right side. Chafed wires possible but not likely.

[Danb]

Great thanx guys