As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND WING NUMBER 7 SLAT OUTBOARD TRACK SECTOR GEAR HAS CORROSION. REMOVED, REPAIRED AND INSTALLED RIGHT HAND WING NUMBER 7 SLAT OUTBOARD TRACK SECTOR GEAR. PER BOEING CMM 27-83-21 AND AMM B7887-A-27-81-00-22A-280B-A.