What was found
DURING C-CHECK, FOUND RT WING RIB 6TH OUTBD OF NR 11 SLAT TRACK CRACKED. REMOVED AND REPLACED RIB IAW DC9 SRM 51-30-2 AND 51-30-5.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND RT WING RIB 6TH OUTBD OF NR 11 SLAT TRACK CRACKED. REMOVED AND REPLACED RIB IAW DC9 SRM 51-30-2 AND 51-30-5.