912iS Alternator Issue

by Balaji Thiagarajan in 912iS Technical Questions one month ago

My alternator recycling intermittently in flight where it goes down and comes back up.

I suspected, it may be regulator issue and replaced the Regulator B.

After the Regulator B replacement,

The alternator goes down intermittently and never comes back.
When this happened, I tried to shut down and restart but the fuel pump and Lane switches were not working.
Leave it for 30 minutes or so and start the engine to work again normally.

After the Regulator B replacement, video(On ground):

I would appreciate if anyone can help to troubleshoot this issue.

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