What was found
ELECTRICAL SMELLING SMOKE IMMNATED FROM CAPTAIN SIDE OF COCKPIT @ CRUISE LEVEL 360. SMOKE LASTED APPROX 2-3 MINUTES AND THEN DISIPATED. PERFORMED DUCT CLEANING PROCEDURES, REF MD10 MM 21-53-00-7. REMOVED 3 COALESCER BAGS, RAN THREE ENGINES. RAN THREE PACS FULL HOT FOR 15 MINUTES. SHUT DOWN ENGINES AND INSTALLED THREE NEW COALESCER BAGS, REF MD10 MM 21-54-03. RAN THREE ENGINES (REF. JRH, ALL PARAMETERS NORMAL) AND THREE PACS FULL HOT. INLET TURBIN TEMP 110*F. PERFORMED GVI. CHECKED E&E COMPARTMENT FOR ANY BURNT WIRING, SMELL OR RESIDUAL ODOR. CHECKED LOWER CARGO COMPARTMENTS FOR ODOR. CHECKED FLIGHT DECK CAPT'S KICK PANELS, C/B PANELS FOR UNUSUAL SMELL OR ODOR. NOTHING OUT OF THE ORDINARY. A/C OK TO CONTINUE.