As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SCHEDULED MAINTENANCE VISIT WHILE PERFORMING A HORIZONTAL STABILIZER ROLLER INSPECTION AS PART OF THE -B- LEVEL INSPECTION A RIGHT INBOARD HORIZONTAL STABILIZER RIB WAS FOUND CRACKED NEXT TO THE SIDE ROLLER BRACKET. THE RIB WAS REPLACED WITH A NEW ASSEMBLY. THE AIRCRAFT WAS RETURNED TO SERVICE.