As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE FROM MMMX THE GEAR DOORS LIGHT REMAINED ILLUMINATED. CREW RECYCLED GEAR PER COM PROCEDURES AND IT HAD NO EFFECT. CREW LANDED WITHOUT INCIDENT. MAINTENANCE FOUND BROKEN RIGHT DOOR STRIKER. REMOVED AND REPLACED THE STRIKER AND THE OPERATIONAL CHECK WAS GOOD PER ALL APPLICABLE MANUALS. AIRCRAFT WAS RETURNED TO SERVICE.