What was found
ON CLIMBOUT NR 1 ENGINE SURGED 10 TO 15 PERCENT TQ. ALSO NR 1 ENGINE WOULD NOT GO TO FLIGHT IDLE. REMOVED AND REPLACED NR 1 ECU GROUND RAN AND TRIMMED BOTH ENGINES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON CLIMBOUT NR 1 ENGINE SURGED 10 TO 15 PERCENT TQ. ALSO NR 1 ENGINE WOULD NOT GO TO FLIGHT IDLE. REMOVED AND REPLACED NR 1 ECU GROUND RAN AND TRIMMED BOTH ENGINES.