As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NLG DOOR LIGHT REMAINED ON AFTER GEAR RETRACTION. COMPLIED WITH QRH PROCEDURE. LIGHT REMAINED ON. CONFIRMED PROBLEM. NLG DOOR LIGHT ON ALL THE TIME. TROUBLESHOOT USING 727WDM 32-62-01. FOUND LT NLG DOOR POSITION SWITCH INOP. REPLACED LT NLG POSTION SWITCH PER 727-100 MM 32-62-001-4. ADJUSTED AND OPS CHECKED PER 727-100 MM 32-62-001-5. OPS CHECK GOOD.