What was found
SEA FLIGHT NR 2321: IAS FAIL ON NR 1 AND NR 2 PFD'S. WEIGHT OFF WHEELS CAUTION ILLUMINATED AT THE SAME TIME. MAINTENANCE REMOVED AND REPLACED NOSE LANDING GEAR WEIGHT OFF WHEELS 2 ELECTRICAL HARNESS IAW AMM 32-21-11. ADJUSTED NG WOW 2 AND NG CENTER PROXIMITY SENSORS IAW AMM 32-61-06-830-801. FUNCTIONAL TEST GOOD OF THE NOSE STEERING IAW AMM 32-51-00-720-801. PERFORMED ALTERNATE PROCEDURE FOR GEAR SWING IAW HORIZON EA 6-32-362. NO DEFECTS NOTED USING CONCESSION SUPPORT LETTER NR 894-32-022. AIRCRAFT RETURNED TO SERVICE.