As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM - RIGHT PACK INOP LIGHT ILLUMINATED EICAS MESSAGE RIGHT PACK TEMP DISPLAYED. OPERATED NORM AFTER STANDBY SELECTED. ACCMP FIM 21-51-00 FIG 103. NO FAULTS NOTED. OPERATED RIGHT PACK SEVERAL TIMES, NO FAULTS NOTED. OK FOR SERVICE. GROUND OPS CHECK GOOD.