What was found
WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEVEL 2 CORROSION ON SPLICE PANEL ON FR90 CROSSBEAM ON RT SIDE. MX REPLACED GUSSET PLATE P/N 170-60259-001 IAW EMB 170 SRM. A/C REMAINS IN CMH 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 FOUND LEVEL 2 CORROSION ON SPLICE PANEL ON FR90 CROSSBEAM ON RT SIDE. MX REPLACED GUSSET PLATE P/N 170-60259-001 IAW EMB 170 SRM. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.