What was found
FLT 1068, AUS-JFK, STEER FAIL ON APPROACH WHEN DOWN LANDING GEAR. DECLARED EMERGENCY, FOLLOWED QRH. REMOVED AND REPLACED NR 2 STEERING FEEDBACK SENSOR NR 2 FOR TROUBLESHOOTING. REMOVED & REPLACED STEERING MODULE PER AMM 32-53-01. PERFORMED ADJUSTMENT & FEEDBACK SENSOR PER AMM 32-53-05. PERFORMED ADJUSTMENT OF PEDAL SENSOR PER AMM 32-52-03. PERFORMED FUNCTIONAL TEST OF STEERING HYDRAULIC SYSTEM, ALL RIGS & OPS CHECK GOOD. OK FOR SERVICE.