What was found
CORROSION STRUCTURAL CENTER FUSELAGE III WET AREA 53-23 RH CENTER GUSSET FRAME 90. REMOVED AND REPLACED REF. SRM 51-40-02,51-23-04,51-40-08,APPLIED SURFACE PROTECTION REF SRM 51-23-06. SEE EAMS W/O H6442 SN 191 FOR WORK DETAILS. AIRCRAFT REMAINS IN HEAVY CHECK BNA.