What was found
DURING TAKEOFF ROLL MASTER CAUTION, FLT CONT AND HYD ANNUNCIATOR LIGHTS ILLUMINATED, FLT CONTROL LOW PRESSURE A LIGHT ILLUMINATED, DURING TAKE OFF ROLL STBY RUDDER ON ANNUNCIATOR LIGHTS ILLUMINATED. REMOVED AND REPLACES SYSTEM A LOW PRESSURE SWITCH IAW AMM 27-09-61, OPS CHECK GOOD. REMOVED AND REINSTALLED FLT CONTROL HYD PACKAGE IAW AMM 24-04-21, REF ITEM #2 OF LP 737-003-2363. PERFORMED REPAIR CONFIGURATION OF STANDBY RUDDER ON LIGHT IAW AMM 27-21-00, PERFORMED HYD SYS FLIGHT CONTROL PACKAGE OPS CHECK IAW AMM 27-09-21 OPS CHECK GOOD.