What was found
DURING HEAVY MAINT FOUND CORROSION ON SILL PANEL AT FR19 ALONG EDGE OF PANEL AS MARKED. REMOVED AND REPLACED SILL PN: 170-07311-001 REF EMBRAER SRM 51-23-05. APPLIED PRIMER AND RESTORE TO ORIGINAL FINISH REF SRM 51-23-05 & 51-23-06.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINT FOUND CORROSION ON SILL PANEL AT FR19 ALONG EDGE OF PANEL AS MARKED. REMOVED AND REPLACED SILL PN: 170-07311-001 REF EMBRAER SRM 51-23-05. APPLIED PRIMER AND RESTORE TO ORIGINAL FINISH REF SRM 51-23-05 & 51-23-06.