What was found
AIRCRAFT IN BASE MAINTENANCE: EXISTING REPAIR ON AFT PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM BS 927 TO BS 947.50, RBL 20. REPLACED INTERCOSTAL PER EA 353366.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE: EXISTING REPAIR ON AFT PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM BS 927 TO BS 947.50, RBL 20. REPLACED INTERCOSTAL PER EA 353366.