What was found
NR 5 SLAT HAS ONE RIB CRACKED INBD SIDE OF ACTUATOR FWD MOUNT. REMOVED WEB PNL FOR ACCESS AND REINSTALLED IAW B727 SRM 51-30-2. REMOVED 2 EA. RIBS FOR CRACKS AND FABRICATED 1 RIB FROM 2024-0 .040 PO 24146179 DIMS: 16 3/4" X 6" IAW SRM 57-20-2 FIG 2 & 51-30-2. HEAT TREATED RIB TO T4 CONDITION IAW ENGINEERING REPORT 2-37153-801 REV A. LOCATED AND DRILLED 1 EA. FABRICATED RIB AND 1 EA. PROCURED RIB PO 2001349 IAW SRM 51-30-5. TREATED AND PRIMED RIBS IAW SRM 51-10-2 & INSTALLED RIBS IAW SRM 51-30-2 REV 102.