What was found
PRESENT LEG FAULT SHOWS MAINT. MESSAGE 49-41254 "START CONVERTER SYSTE, INOP" ON TAXI IN. SHOWS NOT ACTIVE AND INTERMITTENT. GROUNDED - YES. (TROUBLE SHOOTING ON W/O: 1968485 TASKCARD: N/R-00001 ) REF IFIM 49-40-00-810-818, INSPECTED P6 CONNECTOR & D11114B CONNECTOR SECURED WITH NO DEFECTS NOTED, APU BITE TEST PASSED NO FAULTS, ASO OMF HAS NO EXISTING FAULTS, REPLACED NEW STARTER CONVERTER UNIT AND PERFORMED INSTALLATION TEST GOOD AMM 49-41-61/401, MEL 49-99A REMAINS OPEN, SEAMC MITCH NOTIFIED.