What was found
DURING APPROACH RECEIVED RT HYD PRESS LOW ANNUNCIATOR. RT HYD QTY INDICATES 2 QTS, FOUND FLUID LEAKING FROM TAIL SECTION OF THE ACFT. FOUND HYD LINE RT SIDE TAIL SECTION B NUT LINE TO RUDDER PRESS GAUGE VIBRATED LOOSE. TIGHTENED HYD LINE RT SIDE RUDDER PRESS GAUGE LINE. SERVICED HYD & PERFORMED LEAK CHECK, NO LEAKS NOTED AT THIS TIME IAW AMM 20-30-02-2 & 12-13-01-3-00 04 30 2015. FOUND PLUG ON RUDDER HYD POWER SOV LEAKING. REPLACED O RING. OPERATIONS LEAK CHECKED GOOD IAW AMM 27-20-09.