What was found
GEAR DISAGREE MESSAGE AFTER TAKEOFF, MAIN GEAR UP, NOSE GEAR DOWN. RAN QRH, ALL GEAR DOWN AND LOCKED. (ACFT RETURNED TO DEPARTURE AFTER T/O -- EMERGENCY DECLARED AS A PRECAUTION) FLT 7103 CX, R & R BRACKET FOR NLG CENTERING PROX-SWITCH, RIGGED SWITCH & SERVICED STRUT AS REQUIRED. WORK DONE IAW AMM 12-12-32 & 32-61-25, GEAR SWINGS DONE AS REQUIRED. (CLOSED)