What was found
"SUPPLEMENTAL INFORMATION" DURING HEAVY MX INSP THE LT OTBD AILERON, L/E INBD END NOSE RIB CRACKED. REMOVED FABRICATED AND INSTALLED END NOSE RIB. NO OTHER DEFECTS NOTED, ACFT WAS RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
"SUPPLEMENTAL INFORMATION" DURING HEAVY MX INSP THE LT OTBD AILERON, L/E INBD END NOSE RIB CRACKED. REMOVED FABRICATED AND INSTALLED END NOSE RIB. NO OTHER DEFECTS NOTED, ACFT WAS RETURNED TO SERVICE.