As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF FROM MEM, GEAR DOOR OPEN LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. LIGHT REMAINED ON AFTER FOLLOWING COM PROCEDURE. RECYCLED GEAR AND LIGHT EXTINGUISHED. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. FOUND RIGHT MAIN GEAR DOOR ROLLER ATTACH BRACKET BOLTS LOOSE. REPOSITIONED BRACKET AND TIGHTENED BOLTS. GEAR OPERATIONAL CHECK OK.