What was found
CAPTAIN REPORTED THAT DURING CRUISE, THE HYD QTY LOW LT AND HYD PRESS PRI LT LIGHTS TURNED ON. THE FLIGHT CREW PERFORMED THE QRH 13.3 AND 13.22 PROCEDURES, CONFIRMING THE FAILURE AND CONTINUING TO DESTINATION. MX PERSONNEL, A REVISION, DETECTING HYD LEAK IN THE LT HYD PUMP; SO THE PUMP WAS REPLACED IAW MM 29-11-05, TESTED CORRECT.