What was found
NR 3 ENGINE UPPER COWL, O/B NR 4 LATCH CUTOUT IS CRACKED IN 2 CORNERS. CUT OUT DAMAGED AREA AT NR 3 ENG UPPER COWL O/B NR 4 LATCH CUT-OUT CRACK AS PER B727 SRM 54-10-3 FIG 5 MAT LOSS 1 X.5 INCH. REMOVED EXISTING REPAIR IAW B727 SRM 51-30-2. INSTALLED EXTERNAL DOUBLER REPAIR AS PER B727 SRM 54-10-3 FIG 5. MAT USED 2024T3 .050 5 X 10 INCH LOT 240318 PO 83112055. ALODINED AND PRIMED AS PER B727 SRM 51-10-2.