What was found
INFO NR 3 HYD RES TEMP WAS RUNNING 40 - 5 DEGREES HOTTER THAN HYD SYS 1 & 2. TEMP NORMAL AFTER LANDING HSC HAS FAULTED NR 3 LT HYD PUMP THE LAST FOUR LEGS CREW INFO NOTED IN EAML. SEE MTSI 29-10-3801 & 29-10-3802. MEL 29-11-01-A IS APPLIED TO THE NR 3 ENG RT PUMP. RAN ALL THREE ENG'S IAW JRH FOR 6 MIN AT IDLE ENG PUMPS ONLY WITH NO RMP'S SELECTED. TEMP'S WERE 41, 50, 40, WITH NO HYD PUMP TEST FAIL & NR 3 ENG LT PUMP WAS INDICATING 3000 PSI. REF AMM 29-11-20-5 FOR PUMP TEST. RT PUMP IS STILL ON MEL & REMOVED FROM ACFT.