What was found
CORROSION ON RT FLOOR CUPS WEB AREA (UPPER/ LOWER SURFACES) STA 256 BTW-X =55.5 -X=44.5 APROX AT PAX CABIN. REPAIRED IAW SRM 53-00-55-2R (1536178) (AIRCRAFT GROUNDED)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION ON RT FLOOR CUPS WEB AREA (UPPER/ LOWER SURFACES) STA 256 BTW-X =55.5 -X=44.5 APROX AT PAX CABIN. REPAIRED IAW SRM 53-00-55-2R (1536178) (AIRCRAFT GROUNDED)