As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURNIG ROUTINE C-CHECK, FOUND THE NR 4 SLAT ACTUATOR INBOARD ATTACHMENT FLANGE WAS CRACKED BETWEEN TWO MOUNTING BOLTS. REMOVED AND REPLACED ACTUATOR FLANGE AND LOCATED HOLES IN NEW FLANGE. INSTALLED AND REPAIRED IAW B727 SRM 51-30-5 AND 51-30-2. OPERATIONAL CHECK PERFORMED IAW B727 AMM 27-81-32. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)