As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING TROUBLE SHOOTING A DEFECT ON NR 2 ENGINE REVERSER, LT LOWER SLEEVE NOT STOWING PROPERLY, FOUND THE LOWER JACKSCREW ACTUATORROD END BROKEN. ACTUATOR ASSEMBLY REPLACED AND SYSTEM VERIFIED SERVICEABLE. THIS IS THE SECOND EVENT WITH THE SAME FAILURE WITHIN 3 WEEKS. THE FAILURES ARE UNDER INVESTIGATION BY THEENGINEERING GROUP.