What was found
FLT CONTROL B LOW PRESSURE LIGHT LIGHT ON LOW SPEED REJECT AT 85 KTS. UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. AND REPLACED FLIGHT CONTROL MODULE P5-3 REF. AMM TASK 27-09-45-000-801 AND AMM TASK 27-09-45-400-801. ALL INSTALLATION TESTS PASSED. REPAIR CONFIRMATION PASSED. PERFORMED T/S REF. FIM 27-21 TASK 814. UPON INITIAL EVALUATION, AFTER PRESSURIZING HYDRAULICS, FLT CONTROL B LOW PRESSURE LIGHT CAME ON. LIGHT REMAINED ON AFTER FLT CONTROL B SWITCH WAS PLACED IN STBY RUD POSITION. PER FAULT ISOLATION PROCEDURE 1 , REMOVED ADD EMP:181086 ADDING IN PARTS CHANGE INFORMATION. SEE PRIOR UPDATE FOR CORRECTIVE ACTION. PARTS USED: 29-3111-9-0031,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1745191 SN OFF 1878 MODULE, FLIGHT OFF 29-111-9-0031 1878 ON 29-3111-9-0031 1761