What was found
WHILE A/C WAS IN FOR HEAVY CHECK FOUND LEVEL 2 CORROSION ON SPLICE PANEL AT FR90 TO RT LONGITUDINAL BEAM. MX REPLACED SPLICE PANEL ON RT FR90 IAW EMB 170 SRM P/N 170-60258-001. A/C REMAINS IN CMH TO COMPLETE HEAVY CHECK.
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 AT FR90 TO RT LONGITUDINAL BEAM. MX REPLACED SPLICE PANEL ON RT FR90 IAW EMB 170 SRM P/N 170-60258-001. A/C REMAINS IN CMH TO COMPLETE HEAVY CHECK.