What was found
WHOLE A/C HAS SMELL OF ELECTRICAL BURNING. CREW REPORTS SMELL AS THEY ENTERED A/C FOR FIRST FLIGHT OF DAY WITH A/C ON GROUND SERVICE INSPECTED COCKPIT, GALLEYS , LAVS, CABIN, FWD/MID E&E COMPT, CARGO COMPARTMENTS FWD/AFT , RECIRC FANS , AIRCOND. DUCTS AND COOLING PACKS. NO DEFECT NOTED RAN BOTH ENGINES AND TAXIED A/C. NO DEFECT NOTED REF. AMDS CARD 055-2001. MCC NOTIFIED OK FOR SVC. (LP# 8432258)