What was found
STA 2119 TO STA 2129, BET STR 39L & STR 42L, FX SKIN AREA FOUND EXISTING BLEND OUT CONDITION. STA 2119 TO STA 2129, BET STR 39L & STR 42L, EXISTING BLEND-OUT MEASURED ORG THK 0.090", MATERIAL REMOVED 0.018" ( L-1.5" X W-1") AND FOUND OUT LIMIT PER SRM 53-00-01 ALLOWABLE DAMAGE 1 FIG 102. REPAIR CARRIED OUT PER SRM 53-00-01 FIG 202 REPAIR 4. THIS IS CATEGORY 'B' REPAIR AND REQUIRE REPEAT INSPECTION PER SRM 53-00-01 REPAIR 4, TABLE 204, INSPECTION THRESHOLD: 30,000 FLIGHT CYCLES, METHOD: HFEC AND DETAILED VISUAL. INTERVAL: 16,000 FLIGHT CYCLES.