What was found
LANDING GEAR DISAGREE LIGHT ON AT GEAR RETRACTION, HAD SIGNIFIC ANT NOSE WHEEL VIBRATION, SPOKE WITH CREW & SAID SOUNDED LIKE ONE OF NOSE TIRES WERE WOBBLING & SAID HAD RED & GREEN MLG LGHTS ON ALL GEAR & AFTER CYCLING GEAR HANDLE, LIGHT WENT AWAY. PUT ACFT IN AIR MODE. R & R LT NLG WHEEL & TIRE ASSY IAW AMM 32-45-21. LT NLG TIRES REPLACED & RT NEW, TIRE PRESSURE GOOD, TORQED BOTH NLG AXLE NUTS & CHECKED BEARINGS, CHECKED NLG AXLE, FOUND NOTHING, LUBED UPPER & LOWER END OF NLG. NO PREVIOUS HISTORY. CHECKED TORSION LINK, NO PLAY, & NO LEAK IN STRUTS. IAW FIM 32-30 TASK 815. NO FAULT FOUND. RTS.