As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY MAINTENANCE PERFORMING INSPECTION IT WAS NOTED THAT THE NR 7 SLAT ACTUATOR OB MOUNTING BRACKET HAD A 1" CRACK. REMOVED CRACKED SUPPORT. FABRICATED NEW DOUBLER AND NEW STIFFNER. INSTALLED NEW SUPPORT PARTS IAW SB 727-57-0130. NO OTHER DEFECTS WERE NOTED. AIRCRAFT WAS RETURNED TO SERVICE.