What was found
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED EXTERNAL SKIN FS 1395 TO 1445, LONGERON 33R TO 35L HAS MODERATE CORROSION UNDER SCUFF PLATE. REPLACED SKIN SECTON PER SRM 51-1-21, AND 51-1-20D.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED EXTERNAL SKIN FS 1395 TO 1445, LONGERON 33R TO 35L HAS MODERATE CORROSION UNDER SCUFF PLATE. REPLACED SKIN SECTON PER SRM 51-1-21, AND 51-1-20D.