What was found
SHIP 3234 DISC: CORROSION EXTERNAL SKIN DRAIN VALVE LOC. FR 69 TO FR 70 AT LEVEL STR 31 TO STR 32 R/H AT LOWER FUSELAGE. C/A: PERFORMED REPAIR LOC. FR 69 TO FR 70 AT LEVEL STR 31 TO STR 32 R /H AT LOWER FUSELAGE AS PER A320 SRM 53-41-11-300-004 STEP 2FIGURE 001 (SHEET 1 OF 1 ) MEASURES OF CORROSION ARE: L= 3.013 INCHES; W= 2.255 INCHES TOOL USED DIGITAL CALIPER PN: 500-197-30 ;SN: A21141969; DUE DATE: 21 NOV 24. DECAL MONITOR STABLISHED.. (LP0170061)