What was found
PDIS 592 29-02 3353 03MAY19 IND FACT U LOGPAGES:3094152 DURING CLIMB OUT TO FL 390 WE RECIVED A LVL 1 HYD 3 ELEV OFF ALERT NO.3 QUANTITY WAS 4.5.W/3-2 NRMP INOP. DURING CRUISE QTY LEVEL WENT TO 4.1. DESCENT INTO IND WE CONFIGURED W/FLAPS 15 AND GEAR DOWN QTY WENT TO 2.3 ON NR 3 CONFIGURED A/C W/ FLAPS 35 AND GEAR DOWN QTY ON NR 3 REMAINED AT 2.3 LANDED A/C UNEVENTFULLY AND TAXIED CLEAR OF RWN 23R FLUID WAS LEAKING NEAR THE ELEVATOR, WE STOPPED A/C AND WAS TOWED INTO GATE. FACT 03MAY19 05:56 IND U REMOVED AND REPLACED NON-REVERSIBLE MOTOR PUMP SHUT-OFF VALVE IAW AMM CH 27-26-40-4-0. LEAK CHECK GOOD.