As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB OUT THE NR 2 ENGINE BETA LOCKOUT FAILED ASSOCIATED WITH NR 2 TORQUE FLUCTUATING BETWEEN 70 TO 105 PERCENT. POWER REDUCED TO 900 RPM AND ENGINE STABILIZED. DEACTIVATED BETA LOCKOUT SYSTEM IAW. MEL PROCEDURES. REPLACED MICRO SWITCH 6141-S4.