What was found
GEAR FAILED TO RETRACT AFTER GEAR HANDLE SELECTED UP. RED LT, NOSE, RT GEAR UNSAFE ILLUMINATED MX: INTERROGATED PSEU, FOUND NW CTR UNREASONABLY FAR ON PAST 2 FLIGHT LEGS. CHECKED INDUCTANCE VALUES IAW 32-61-00-280-801. ALL VALUES GOOD. FOUND WORN ROLLER BEARING ON NLG CENTERING MECHANISM AND GOUGING ON NLG PROX SENSOR SUPPORT BRACKET. R & R THE NLG CENTERING MECHANISM IAW AMM 32-51-21-00-801 AND 32-51-21-400-802. OPS CHECK GOOD. PERFORMED OPS CHECK OF THE LANDING GEAR EXTENSION AND RETRACTION SYS AS A PRECAUTIONARY MEASURE IAW AMM TASK 32-31-00-710-801. OPS CHECK GOOD, NO DEFECTS NOTED.