What was found
WHILE IN HEAVY CHECK, STRINGER 21L HAD A ATTACH BRACKET TO FRAME 89 FOUND CORRODED. MX REMOVED AND REPLACED THE STRINGER CLIP IAW ETD2016-170-053710, 51-43-02. MAJOR REPAIR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HEAVY CHECK, STRINGER 21L HAD A ATTACH BRACKET TO FRAME 89 FOUND CORRODED. MX REMOVED AND REPLACED THE STRINGER CLIP IAW ETD2016-170-053710, 51-43-02. MAJOR REPAIR.