As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER LEFT FUEL PUMP EICAS MESSAGE. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED LEFT CTR. FUEL PUMP IAW MEL 28-22-2A. MAINT. PROCEDURES COMPLIED WITH. PLACARD INSTALLED. A/C REMAINS ETOPS 180. AIRCRAFT RETURNED TO SERVICE.