What was found
INSPECTION TYPE: NA, EMERGENCY DECLARED, NO EQUIPMENT USED. LANDING UNEVENTFUL. ON APPROACH, FLAPS 15/0 ECAM HYD BLUE RSVR LOW AIR PRESS, BLUE RSVR LOW LEVEL. BLUE QTY INDICATION LOW. REPLACED NR 1 ENGINE BLUE SYS HYD PUMP REAR DRIVE SEAL, PER AMM 72-65-07-0401. REPLACED BLUE SYSTEM ENGINE PUMP PRESS SWITCH AMM 29-12-62-401. REPLACED NR 1 ENGINE BLUE SYS HYD PUMP, PER AMM. LEAK & OPERATIONS CHECK NORMAL, AMM REF FOR PUMP 29-11-32-0401. IPC REF PW 29-11-01.