What was found
WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON RT AFT DOOR SILL, FR 90. MAINTENANCE REMOVED AND REPLACED DOOR SILL PER EMB SRM. AC STILL OUT OF SERVICE FOR HEAVY CHECK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON RT AFT DOOR SILL, FR 90. MAINTENANCE REMOVED AND REPLACED DOOR SILL PER EMB SRM. AC STILL OUT OF SERVICE FOR HEAVY CHECK.