As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/H PACK BAY CROSS OVER DUCT ATTACH BRACKET AT THE KEEL BEAM FWD IS CRACKED. REMOVED AND REPLACED L/H PACK BAY CROSS OVER DUCT ATTACH BRACKET AT KEEL BEAM PER BOEING 737 SRM 51-40-02-0G-0 PART 9. APPLIED CORROSION INHIBITING COMPOUND PER BOEING 737 AMM 51-21-91-620-802.