What was found
OUT OF 10000 FEET, STARTED TO ACCELERATE FROM 250 KNOTS. AT ABOUT 260 - 265 HEARD A LOUD & CONTINUOUS RUSH OF AIR IN FRONT OF US. ABOUT 5 SECONDS LATER THE AMBER NOSE GEAR DOOR MESSAGE ILLUMINATED. AFTER CONSULTING THE QRHM RETURNED FOR LANDING. THE MESSAGE WENT OUT & THE AIR NOISE CEASED AFTER DECELERATED THRU ABOUT 245. PERFORMED RIGGING CHECK AND ADJUSTMENT AT NLG AFT DOOR RODS. FOUND LT AND RT NLG AFT DOOR RODS TO BE OUT OF TOLERANCE. ADJUSTED RODS TO BE WITH IN TOLERANCE, ALL WORK DONE IAW RIL BD100-0041 REV.2 AND MM 32-22-00.