What was found
# 2 ENGINE SHORT TIME MSG# 73-11282 (NOT ENERGIZED WITH ALTERNATOR VOLTAGE) DEFER PER ASA T/C # 78273000. GROUNDED - YES. C/W BITE TEST OF ENG #2 EEC = FC 73-11282 EEC CHANNEL IS NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE, 73-20012 / INTERNAL EEC FAULT, & 73-20042 / INTERNAL EEC FAULT, ALL FAULTS ON FLT LEGS 9 & 10. REPLACED ENG #2 EEC WITH SERVICEABLE UNIT. C/W EEC INSTALLATION TEST, ALL TESTS PASSED. REF B737-800 FIM 73-27 TASK 805, 804, FIM 73-22 TASK 808, B737-800 AMM 73-21-60 & AMM 71-00-00-800-811-F00.