What was found
WHILE A/C WAS IN FOR HEAVY CHECK, LEVEL 2 CORROSION WAS FOUND AROUND WATER SERVICE PANEL INTERNAL SIDE. MAINTENANCE REPLACED DOUBLER P/N 170-866655-03 IAW EMB 170 SRM. A/C IS STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE A/C WAS IN FOR HEAVY CHECK, LEVEL 2 CORROSION WAS FOUND AROUND WATER SERVICE PANEL INTERNAL SIDE. MAINTENANCE REPLACED DOUBLER P/N 170-866655-03 IAW EMB 170 SRM. A/C IS STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.