What was found
ETOPS - APU AUTO SHUT DOWN AT RON SPOT. 2 FAILED STARTS. REPLACED LEAD ASSY AND PLUG IGNITER PER AMM 49-41-41 AND 49-41-43. NO HELP. P/N OFF/ON: 3876132 (CABLE ASSY) P/N OFF/ON: 3057664 FOR IGNITER. REPLACED EXCITER BOX REF AMM 49-41-38. P/N OFF/ON:3888058-7, S/N OFF:160903, S/N ON:121121, OPS CHECK GOOD. OK TO CONT.