What was found
ON AIRCRAFT ARRIVAL AT GATE, MX INFORMED CREW THAN THE NR 2 ENGINE PLATFORM FOR ACCESS ON ENGINE WAS OPEN. NO COCKPIT INDICATIONS, NO UNUSUAL FLIGHT CHARACTERISTIC DURING ANY PHASE OF FLIGHT. INSPECTED ALL DAMAGE TO THE NR 2 ENGINE PATIO DOORS AND WORK PLATFORM. REMOVED DAMAGED MECHANISM PARTS TO ACFT PFM BOX. VISUAL INSPECTED PATIO DOOR LATCHING MECHANISM UNDAMAGE AND CHECKED THE EXTERIOR AND INTERIOR HINGE LINE BETWEEN THE PATIO DOOR AND TAILCONE, NO DAMAGE NOTED. CLOSE AND LATCH THE DOOR IAW AMM 52-46-01-02.