As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO COMPARTMENT FLOOR PNL 120BF BOTOM SKIN SURFACE AREA HAS SEVRAL AREAS OF PROTECTIVE FINISH DETERIOATED / EVALUATED DAMAGE. FOUND CORROSION AT MULTIPLES LOCATIONS; DAMAGE LENGTH IS MORE THAN 20 INCHES; FOUND TO BE OUT OF LIMITS PER B737 SRM 53-00-53-1A-1. VERIFIED NEW PART P/N 453A1610-16 SI # 4251046 I/A/W AIPC 25-52-10-17 ITEM 15 AT FORWARD CARGO COMPARTMENT FLOOR PANEL 120BF