What was found
GEAR DISAGREE, NOSE GEAR DOOR OPEN WARMING MESSAGE ON ROTATION. EXECUTED THE QRH & RETURNED TO THE FIELD, ALL GEAR CAME DOWN WITHOUT A PROBLEM. NO ISSUE ON LANDING. FO NOTICED THE NOSE GEAR FEELING A LITTLE WOBBLY? ON TAKE OFF. (FLIGHT 5129) AFTER PERFORMED VISUAL INSPECTION FOUND PS14GA PROXIMITY SENSOR BRACKET BEND, REMOVED AND REPLACED PS14GA PROXIMITY SENSOR BRACKET IAW CMM 32-20-04, ADJUSTED THE PS14GA PROXIMITY SENSOR, GAP IAW AMM 32-61-05, PERFORMED EXTENSION AND RETRACTION - ADJUSTMENT & TEST IAW AMM 32-30-00, TEST GOOD, NO GEAR DISAGREE, NOSE GEAR DOOR OPEN WARMING MESSAGE NOTED, NO DEFECTIVE FOUND, ACFT OK FOR RTS.