What was found
RIGHT A/C BAY AFT BULKHEAD UPPER WEB HAS CRACKED - BS 663, RBL 6.15. GROUNDED - YES. REMOVED & RE-INSTALLED HYD SYS A & B EMDP'S TO FOM IAW AMM 29-11-21. OPS & LEAK CHKD GOOD. REMOVED & RE-INSTALLED RT ECS STBY TEMP CONTROL VALVE DUCTS IAW AMM 21-51-11, & SRM 51-40-02. LEAK CHKD GOOD. REMOVED & RE-INSTALLED CONDITIONED AIR CHK VALVE SENSE LINE, BLEED AIR CROSSOVER DUCT, NGS SOV & NGS OZONE CONVERTER IAW AMM 21-51-07, AMM 36-13-01, AMM 47-32-01, & AMM 47-32-02. OPS & LEAK CHKD GOOD. REPLACED UPPER WEB ANGLE IAW SRM 57-10-10-2R-5, REPAIR 5. THIS IS A CATEGORY A REPAIR.