What was found
INSPECTION TYPE:SV, ATB - AFTER TAKE OFF, AFTER RETRACTION HAD A GEAR DISAGREE LIGHT, THE LANDING GEAR DISAGREE CHECKLIST RETURNED TO DEPARTURE. NO EMERGENCY WAS DECLARED. ADJUSTED THE NLG UP AND DOWN LOCK SENSORS IAW AMM 32-61-03-822-038. PERFORMED LANDING GEAR EXTENSION AND RETRACTION OPERATIONAL TEST IAW AMM 32-32-02-705-003. ALL CHECKED GOOD.