What was found
WHILE IN C-CHECK, MAINTENANCE FOUND CORROSION ON LOWER CUSP FITTING F.S. 1346, LONGERON 21L. REPLACED IAW SRM 51-3-0.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN C-CHECK, MAINTENANCE FOUND CORROSION ON LOWER CUSP FITTING F.S. 1346, LONGERON 21L. REPLACED IAW SRM 51-3-0.