What was found
N1 INDICATOR NEEDLE STOPS MOVING IN-FLIGHT. CAN GET IT BACK IN OPERATIONAL BY DISCONNECTING ALL POWER THEN RECONNECTING POWER, BUT INDICATOR CONTINUES TO MALFUNCTION, REPLACED PART.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
N1 INDICATOR NEEDLE STOPS MOVING IN-FLIGHT. CAN GET IT BACK IN OPERATIONAL BY DISCONNECTING ALL POWER THEN RECONNECTING POWER, BUT INDICATOR CONTINUES TO MALFUNCTION, REPLACED PART.