As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DOOR LIGHT ILLUMINATED AFTER GEAR RETRACTION, CYCLED GEAR SEVERAL TIMES PER ABNORMAL PROCEDURES. LIGHT STAYED ILLUMINATED. MAIN GEAR DOOR LIGHT SWITCH NEXT TO F/E'S PANEL HAD NO EFFECT ON DETERMINING WHICH DOOR. REPLACED LT GEAR DOOR STRIKER AND PERFORMED TEST OF DOOR WARNING PER DACO M/M 32-60-00. OP CHECKS GOOD.