What was found
DURING ROUTINE C-CHECK FOUND AIR CONDITIONING ACCESSORY COMPARTMENT, INTERIOR STATION 38 BETWEEN LONGERON 32 RT AND LONGERON 33 RT CORRODED. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED SKIN SECTION, LONGERON 32 RT AND 33 RT. FABRICATED NEW SKIN SECTION AND RECEIVED NEW LONGERONS. LOCATED ALL REPAIR PARTS, DRILLED, DEBURRED, TREATED, PRIMED, INSTALLED ALL REPAIR PARTS, AND NEW FASTENERS WET WITH SEALANT FROM STATION 32 TO 70 LONGERON 31 RT TO 35 RT. IAW DWG NR W20-R01 REV:IR DATED 7/1/04.