What was found
PHL - FLT 0274 - AFTER TAKEOFF, MIA/PHL, RIGHT GEAR DURING RETRACTION INDICATED UNSAFE INDICATION. RIGHT GEAR DOOR LIGHT ON FLIGHT ENGINEER'S PANEL WAS ILLUMINATED. RECYCLED GEAR, STILL HAD GEAR DOOR LIGHT ON FLIGHT ENGINEERS PANEL ILLUMINATED. 25 MINUTES INTO FLIGHT, LIGHT EXTINGUISHED. REPLACED RIGHT GEAR DOOR SWITCH. ACCOMPLISHED SUCCESSFUL GEAR SWING. GROUND CHECKED, NORMAL OPERATION. (X)