As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY MX PERFORMING INSP IT WAS NOTED THAT STRINGER 29R WAS CORRODED UNDER BS 950E FRAME EXTENDING TO BS 1000. CORROSION AT STR. 29R WAS OUT OF LIMITS. CUT OUT DAMAGED STR 29R AT BS 950 TO 1006. INSTALLED NEW STRINGER P/N 65-56441-8. WORK PERFORMED IAW SB 727-53-0179. NO OTHER DEFECTS WERE NOTED. ACFT WAS RETURNED TO SERVICE.