As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, LG DISAGREE WARNING. NOSE GEAR UNSAFE INDICATION. FOLLOWED AOM PROCEDURE & HAD 3 GREEN. CLEANED ICE FROM NLG DOORS & SCISSOR LINKS, CLEANED DIRT FROM NLG PROX SWITCHES & TARGETS. PERFORMED OPERATIONS CHECK OF NLG PROX SENSOR SYS & FOUND WORKING PROPERLY AT THIS TIME IAW AMM 32-61-00.