What was found
AFTER TAKEOFF WITH GEAR RETRACTION NOSE GEAR REMAINED DOWN & LOCKED NOSE DOOR ANY GEAR DISAGREE WARNINGS DISPLAYED WOW INPUT CAUTION DISPLAYS STEERING INOPERATIVE CAUTION WHITE STATUS WOW OUTPUT FAIL MSG COMPLETED QRH NOSE DOOR RETURNED TO CVG ALL MSG WENT ON. FOUND BRACKET HOLDING OLEG EXTENSION, CENTERING PROX SWITCH BENT REPLACED BRACKET IAW CMM 32-20-04 ADJUSTED PROX SWITCH P$14GA IAW AMM 32-61-05 GEAR SWINGS GOOD.