What was found
ETOPS-APU AUTO SHUTDOWN // APU FAULTS NO FUEL SUPPLY. UNABLE TO BLEED APU NO FUEL EXITS FUEL LINE AT FUEL CONTROL. FOUND APU FUEL ISOLATION VALVE 5QF DOES NOT OPEN FOUND 28 VDC PIN B OPEN WHEN MASTER SWITCH ON. SUSPECT ISOLATION VALVE ACTUATOR 5QF(AR0339941) PER A330 AWM 28-29-02 R/R ACTUATOR PER A330 AMM 38-29 NO HELP. FOUND DUMMY PLUG INCORRECT PIN CONFIG. INSTALLED NEW DUMMY PLUG BLEED APU PER A330 AMM 28-22 ALL OPS CHECK GOOD PER A330 AMM 49-00. A/C OK FOR SVC. ACTUATOR ASSY, OFF 33-2409-9-0001 S/N 01186 ON 33-2409-9-0001 S/N 01581