What was found
C2 CEILING RIB CORRODED WITH CORROSION UNDER RADIUS FILLER RT W/W ABOVE FLAP BUSS DIRECTION CHANGE PULLEYS STA 930 RBL 58. REMOVED AND REPLACED HAT CHANNEL, STIFFENER, AND U-CHANNEL IAW DWG 5 645332, SRM TR 51-130, AND SRM 51-1-21 AND 51-2-1 FIG 1.