What was found
MAIN LT, RT, AND CNTR C HYD QTY DECREASED. QTY STABLE WITH SYS PUMPS OFF QTY DECREASED TO 0.02. FLUTUATED W/PUMPS ON STABLE AT 1.06 W/PUM PS OFF AFTR 5 MINS OFF PLACE CTR HYD QTY FLUCIATION ON MEL 2933F. VERFIED CTR HYD QTY WAS AT PROPER OPS LEVEL AT PANEL. OPS ALL FLT CONTROLS & VERFIED NO LEAKS. . PLACARD INSTALLED AND VERFIED CENTER HYD QTY AT RESERVOIR. HYD QTY IND SYS ADJ EST FOUND AT AMM 29-33-00/501. MEGGER & RANG WIRES FROM CONNECTOR D2450 TO D2598A. NO FAULTS. WDM 29-31-11-5 PG 5. CONNECTOR D 2450 SECURED TO HYD QTY. DUE TO HISTORY REF WDM 29-33-11 PERFORM WIRING CHECKS BETWEEN D2540 TO HYD QTY MON UNIT D2598A, CHECK FOR TRANSMITTER M339 & HYD QTY MONITOR UNIT M122 REINSTALLED AT E3-4 SHELF AND TEST OK. AMM 29-33-11-5 PG5. RECOMMEND TO RELACE CTR HYD QTY TRANSMITTER M339. AMM 29-33-01-024-001 & 29-33-01-424-010. CONTINUITY AND SHORTS TO GRD & WIRE TO WIRE. ALSO CHK GRDS & SHIELDS. EXCERCISE WIRES BY XTMR WHILE CHECKING. CENTER QUANTITY TRANSMITTER REF AMM 29-33-01 LEAK CHECK AND OPS CHECK PERFORMED NO DEFECTS NOTED