As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WE DID NOT GET A DOWN AND LOCKED NOSE GEAR INDICATIONWHEN MOVING THE GEAR HANDLE TO THE DOWN POSITION. FOLLOWING THE QRH, WE USED THE EMERGENCY GEAR DOWN HANDLE AND IT CAME DOWN ( EMERGENCY DECLARED ) REMOVED NLG UPLOCK BOX AND PROX SWITCH, INSTALLED SERVICEABLE NOSE LANDING GEAR UPLOCK BOX AND PROX SWITCH IAW AMM 32-61-01. COMPLIED WITH LEAK CHECK AND EXTENSION AND RETRACTION SYSTEM FUNCTION CHECK. LEAK CHECK AND FUNCTIONAL CHECK GOOD.