What was found
TWO F/A'S AND ONE PASSENGER REPORT WHAT FEELS LIKE AN "ELECTRICAL SHOCK" FROM CART WHILE USING IT AT ROW 28-29 LT OF ACFT. CARPET IN AREA WET WITH UNKNOWN MOISTURE. CRACKLING NOISE HEARD BY 2 F/A'S. FAN DRIED CARPET. CHECKED LAVS, GALLEYS & RAN CHILLERS. CHECKED SEAT TRACKS & EMERGENCY LIGHTS FOR MOISTURE, ALL DRY. EMERGENCY LIGHTS OPS CKD GOOD. CKD MUX WIRE FROM SEAT 00684028 TO ROW 34, ALL WIRING OK, ALL GALLEY, VIDEO & AUDIO SYSTEMS POWERED, NO FAULTS DETECTED. ACP LM1446 TO ENSURE ALL SYSTEMS NORMAL, FOUND NO DISCREPANCIES. REMOVED AFT LAV STROUDS, DRY, . NO EMERGENCY DECLARED.