What was found
LEFT HYD QTY LT ON /AT .45 TURNED L ENG/ELEC OFF FAILED. HYD LEAKS FROM SAME LOCATION BETWEEN UNION AND SELECTOR VALVE. SUSPECT FAULTY SELECTOR VALVE. ACFT ARRIVED WITH .14 HYD QTY NO PUMPS ON. REMOVED LT HYD SYS PRESSURE IAW AMM 29-11-00. R & R UNION & PACKING (LR)(6) IAW AMM 32-31-02. PRESSURIZED L HYD SYS PER AMM 29-11-00. SERVICED L HYD SYS PER AMM 12-12-01. PERFORMED LEAK CHECK OF SELECTOR VALVE. LEAK CHECK, R & R LT LANDING GEAR SELECTOR VALVE IN RT WHEEL WELL, OPS CHECK GOOD LEAK CHECK GOOD REF AMM 32-31-02 40-0595-3-1983.