What was found
(CAN) DIRTY SOCK ODOR REPORTED BY CABIN CREW JUST PRIOR TO APPROACH. COMPLAINED OF DIZZINESS & NAUSEA. ENGINE BLEED SYS, 1 INOPERATIVE, OPTION 1, RESOLUTION ENGINE 2 BOROSCOPE INSPECTION, C/O IAW 72-00-00-200-803, FWD OF HPC STG 1 -NFF. ENGINE 1 BOROSCOPE C/O IAW EM 72-00-00-200-803, OIL STAIN FOUND AT HPC STG 1 AT 6 O`CLOCK AS WELL AS ROTOR BLADES HIGH POWER RUN C/O NO ODOR DETECTED WITH BLEED 1 OFF. ENG NR 1 BLEED CONSIDERED INOPERATIVE OIL CONSUMPTION WITHIN LIMITS BOTH ENGINE CLOSED AND LATCHED CS. ENGINE 1 REPLACED