What was found
DIRTY SOCKS/OILY/METALLIC ODOR NOTED BY ALL FLIGHT ATTENDANTS PRIMARILY IN THE GALLEYS NEARING TOP OF CLIMB. APPLIED ELIMINATION OF ODOR PROCEDURE AND IT DIDN'T DISSIPATE THE ODOR. EMERGENCY DECLARED. PERFORMED IDLE RUNS OF BOTH NR 1 AND NR 2 ENGINES PER AMM 71-00-00-710-006. NO EVIDENCE OF OIL DROPS OR SMOKE FROM DRAIN MAST. ISOLATED BLEED SOURCES AND PACKS WHILE RUNNING ENGINES. NO FAULTS/ODORS IN ANY CONFIGURATION. NO EVIDENCE OF HYDRAULIC LEAKS PER AMM 29-00-00-790-001. BORESCOPED ENGINE NR 1 AND NR 2 PER AMM 72-31-00-290-002-A FOR EVIDENCE OF OIL WETTING. NO DEFECTS WERE FOUND. AC WAS RELEASED FOR SERVICE.