What was found
DURING CHECK-C MAINT, FOUND CORROSION ON MEMBRANE AT STA 57R, LONGERON 18. CORROSION REMOVED PER SRM 53-01. INSTALLED DOUBLER PER 53-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CHECK-C MAINT, FOUND CORROSION ON MEMBRANE AT STA 57R, LONGERON 18. CORROSION REMOVED PER SRM 53-01. INSTALLED DOUBLER PER 53-01.