What was found
AFTER LANDING, COMING OUT OF TURN ONTO TAXIWAY, NOSE WHEEL STEERING WAS UNRESPONDING FEELS AS THOUGH NWS TILLER WAS BINDING. PERFORMED RIGGING CHECK AND SYSTEM TEST OF NOSE WHEEL STEERING IAW MM 32-51-00-5-3. TEST PASSED 3 TIMES. TILLER MOVES NORMALLY LEFT AND RIGHT. NO HYDRAULIC LEAKS NOTED. INSPECTED ALL CABLES AND LINKS AS PER SAME AMM. NO FINDINGS. AS A PRECAUTION, THE METERING VALVE MODULE REPLACED. SUMMING MECHANISM COVER IS REMOVED AND PLACED IN THE LEADS OFFICE.