What was found
DEPLANING STRONG ELECTRICAL SMELL IN ALL CABINS LOCKED. SEND COMPLETED QUESTIONNAIRE TO TOMC AND ACCOMPLISH FIM B787-A-21-20-F5-72A-421A-A AS REQUIRED. TOMC BILSKI UNLOCKED TO FLAG SDR FLAGGED. CAPTAIN REPORTED MOMENTARY ELECTRICAL SMELL DURING TAXI IN TO GA TE & START OF DEPLANING AROUND SEAT 4D, NIL SMOKE. CARRIED OUT I NSPECTION IAW AMM 05-99 & FIM DMC-B787-A-21-20-F5-72A-421A-A.IN SPECTED SEAT, IFE & CABIN LIGHTING COMPONENTS AROUND SEAT 4D & R EMAINDER OF CABINS, CARRIED OUT INSPECTION & OPS OF PACKS, PACK INLETS CHKD SATIS. RECIRC FANS, GALLEY EQUIPMENT, DIMMABLE WINDOWS OPS NML NIL EVIDENCE OF ELECTRICAL SMELL OR SMOKE.