What was found
AT FLIGHT LEVEL 2200 NR 1 TORQUE AT 50% & WOULD NOT GO BELOW, COULD NOT SHUT DOWN WITH CONDITION LEVERS. REMOVED NR 1 ENG SPRING STRUT, INSTALLED NEW SHAFT & REASSEMBLED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT FLIGHT LEVEL 2200 NR 1 TORQUE AT 50% & WOULD NOT GO BELOW, COULD NOT SHUT DOWN WITH CONDITION LEVERS. REMOVED NR 1 ENG SPRING STRUT, INSTALLED NEW SHAFT & REASSEMBLED.