What was found
DURING CLIMB-OUT, FLT CREW NOTED NR 2 L HYD PUMP OFF' ALERT. HYD SYS CONTROLLER SHUTDOWN NR 3 LT TO ACTIVATED NR 3 RT HYD PUMP. CREW NOTED SLOW LOSS OF NR 3 HYD SYS FLUID QTY. WHEN SYS REACHED 5.5 GAL, FLT CREW UTILIZED ABNORMAL PROCEDURES AND SHUTDOWN NR 3 HYD SYSTEM. FLT CONTINUED TO DESTINATION AND LANDED WITHOUT FURTHER INCIDENT. MX PERSONNEL FOUND HYD FLUID LEAKING OUT OF NR 3 ENG COWLING. IT WAS NOTED THAT NR 3 LT PUMP WAS LEAKING FLUID THROUGH A CRACK IN PUMP CASE. PUMP WAS REPLACED, ENG COWLINGS WERE CLEANED. ENG WAS GROUND RUN WITH NO DEFECTS NOTED. A/C RETURNED TO SERV. (M)