What was found
NLG LANDING GEAR EXTENSION: HAD AN UNSAFE NOSE GEAR INDICATION, RED UNLOCK LIGHT AND NO DOWN GREEN NOSE GEAR LIGHT. HAD 2 GREEN MAIN GEAR DOWN INDICATIONS. COMPLETED THE GEAR UNSAFE EMERGENCY PROCEDURE. THE NOSE GEAR WAS DOWN, LANDED UNEVENTFULLY.//SIGNOFF// PER CREW: AFTER PARKING AIRCRAFT ON FBO RAMP, THE DISAGREE WENT AWAY AND THEY GOT 3 GREEN AFTER MANIPULATING THE NLG WIRE HARNESS NEAR THE SCISSORS. REMOVED NLG WIRE BUNDLE ASSEMBLY AND TEMP INSTALLED REPLACEMENT WIRE BUNDLE ASSEMBLY REF CE680 AMM 32-00-00.2. MXI ADMIN, 01-JAN-2022 12:38 ESTSTARTED ROUTING/FIT AND INSTALL OF NLG WIRE HARNESS - CONTINUING TO INSTALL PLUG BY PLUG AND CLAMP BY CLAMP. WILL CONTINUE INSTALL INSTALLED THE WBA - NOSE LANDING GEAR WIRING HARNESS IN THE NOSE GEAR WELL AREA AS REQUIRED. MX IAW CE-680 MM 12-30-45. OFF/ON PN: 6948001-4 SN:NA COMPLIED WITH TASK 32-00-00-7200 (CHAP 4 • LANDING GEAR EXTENSION AND RETRACTION SYSTEM FUNCTIONAL AND OPERATIONAL CHECK) IAW NJA MODEL 680 AAIP. COMPLIED WITH CE-680 AMM TASK 32-30-20-7100 (CHAP 4 • LANDING GEAR CONTROL VALVE, AND LANDING GEAR RETURN CHECK VALVE TEE FUNCTIONAL CHECK). COMPLIED WITH TASK 32-42-00-7100 (CHAP 4 • ANTI-SKID CONTROLLER OPERATIONAL CHECK) IAW NJA MODEL 680 AAJP.