As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG#1 HISTORY OF "ENG FAIL" LIGHT ILLUMINATING DURING ENGINE SHUT DOWN. ETOPS SIGNIFICANT SYSTEM. GROUNDED - YES. REMOVED AND REPLACED #1 ENG START BRAKE ASSY REF AMM 76-11-10/401. ALL OPS TEST PASS. ETOPS GROUND VERIFICATION SUCCESSFUL.