What was found
FLT 3005 - CLT-TLH - AFTER TAKEOFF, UPTRIM ADVISORY LIGHT FLICKERED ON AND OFF AND NR 1 ENGINE UPTRIMMED. THE A/C CONTINUED ON TO TLH AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NR 2 TORQUE SIGNAL CONDITIONING UNIT (TSCU). ON SUBSEQUENTLY FLIGHT, AFTER T/O, 3087 TLH TO TPA, THE NR 2 TORQUE ROLLED BACK, BOTH ANALOG AND DIGITAL, UPTRIM ADVISORY LIGHT WAS ON. THE AIRCRAFT RETURNED TO TLH AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NR 1 TSCU. REFERENCE HNAA9798634.