As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER GEAR RETRACTION, RED 'R GEAR' ANNUNCIATOR REMAINED ILLUMINATED AND REMAINED ON WITH NO FLICKERING. PERFORMED ABNORMAL CHECKLIST, EXTENDED GEAR WITH ALL INDICATIONS NORMAL AND MADE NORMAL LANDING. REPLACED RT MLG DOOR UPLOCK SWITCH IAW DWG 25-8NAS-316A, ISS 10. OPS CHECK GOOD.