As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER RT ENGINE START RT AFT FUEL PUMP EICAS MESSAGE AND SWITCH LT INDICATIONS PRV RTUP REQUIRED MEL APPROVAL REF 2822N RIGHT AFTER FUEL PUMP PLACED ON MEL.REMOVED AND REPLACED RIGHT AFT FUEL BOOST PUMP. OPS TEST NORMAL.VERIFIED RIGHT AFT FUEL BOOST PUMP INSTALLED.