As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM, ON ETOPS CHECK FOUND EICAS MSG "R ENG OH LP 1". TROUBLESHOOT PER FIM 26-11-00 SWAPPED OVERHEAT CARD M689 AND M687 CONDITION SAME RE-INSTALLED OVERHEAT CARD TO ORIGINAL POSITION REPLACED RT ENGINE OVERHEAT DETECTORS PER AMM 26-11-02, OPS CK GOOD.