ak22 Posted December 29, 2022 Share Posted December 29, 2022 (edited) I'm heard beeping sound lots of errors and loose power to my HUD while flying? I was flying straight this has happened to me twice in row now. I still have engine power and my radio works... Edited December 29, 2022 by ak22 Link to comment Share on other sites More sharing options...
Solution gulredrel Posted December 29, 2022 Solution Share Posted December 29, 2022 Have you been long enough below 250kts? Looks to me like alternator problems because of insufficient cooling. See manual for details or this thread 2 Link to comment Share on other sites More sharing options...
ak22 Posted December 30, 2022 Author Share Posted December 30, 2022 14 hours ago, gulredrel said: Have you been long enough below 250kts? Looks to me like alternator problems because of insufficient cooling. See manual for details or this thread I think I was going slow I was fully loaded and trying to climb. Link to comment Share on other sites More sharing options...
fausete Posted December 30, 2022 Share Posted December 30, 2022 Alternators overheating is the most likely explanation then. Try maintaining a higher speed and specially be ware of high altitude and low speed combined. When it happens you can also try to reset the alternators and that will likely recover them (but make sure to increase speed or you'll get the failure again). 1 Link to comment Share on other sites More sharing options...
ak22 Posted January 2, 2023 Author Share Posted January 2, 2023 On 12/30/2022 at 2:29 PM, fausete said: Alternators overheating is the most likely explanation then. Try maintaining a higher speed and specially be ware of high altitude and low speed combined. When it happens you can also try to reset the alternators and that will likely recover them (but make sure to increase speed or you'll get the failure again). Thank you 1 Link to comment Share on other sites More sharing options...
tete4Ywis Posted January 2, 2023 Share Posted January 2, 2023 Does reducing the electric power draw (turning off radar etc.) reduce the alternator's overheating speed ? 1 Link to comment Share on other sites More sharing options...
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