What was found
ETOPS SIGNIFICANT SYSTEM, APU INFLIGHT START, OAT - 44 DEG C, TIME 44 SEC (FROM START TILL FAULT LIGHT), FL 350. 3RD ATTEMPT UNSUCCESSFUL. TROUBLESHOT PER FIM 49-11-00 FIG 104, 103, 107. BITE ECU NO MINI FLAGS FAULTY LRU "SEE MAINT MAN" WITH REASON "NO LIGHT OFF" T/S FIG 107 BLK 4/5 BOTH OIL PUMP SHAFT AND DRIVE SHAFT FOR OIL PUMP CHECKS NORMAL. CLEARED ECU, RAN APU, IGNITION AUDIBLE CHECK NORMAL APU START 1 MIN 3 SEC RESTART APU 3 TIME WITH NO EICAS MESSAGE. VERIFICATION FLIGHT REQUIRED.