As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG #2 ESN 894276 FOUND BOTH WIRE BUNDLE CONNECTOR FOR THE EEC ALTERNATOR LOOSE (HEAT SHRINK OVER BACKSHELL). GROUNDED - YES. ON THE #2 ENG S/N 894276, REMOVED AND REPLACED J7 AND J8 HARNESS REF B737-800 AMM 73-21-06-000-801-F00 AND AMM 73-21-06-400-801-F00. ALL OPS TEST PASS. ETOPS GROUND VERIFICATION SUCCESSFUL.