What was found
NR 5910893 - DURING BC-4 CHECK, DISCOVERED LEVEL 2 GALVANIC CORROSION ON FLOOR BEAM IN PAX CABIN ON FRAME 67-5 INCH Y1292. MAINTENANCE REPLACED FLOOR BEAM IAW SRM A319 51-72-11 FROM FR 66 TO FR 68.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 5910893 - DURING BC-4 CHECK, DISCOVERED LEVEL 2 GALVANIC CORROSION ON FLOOR BEAM IN PAX CABIN ON FRAME 67-5 INCH Y1292. MAINTENANCE REPLACED FLOOR BEAM IAW SRM A319 51-72-11 FROM FR 66 TO FR 68.