As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
'NO FLIGHT' - FOUND DURING 'HEAVY C-MAINTENANCE CHECK' AT TIMCO HEAVY MAINTENANCE FACILITY (WINSTON/SALEM, NC). FOUND FRAME AT STA 930, STR S14L CRACKED. REPAIRED IAW BOEING SRM CHAPTERS 51 AND 53. AIRCRAFT WAS RETURNED TO SERVICE. (X)