As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BTB - ETOPS SIGNIFICANT SYSTEM, RIGHT ENG STARTER VALVE LIGHT REMAINS ILLUMINATED WITH START SELECTOR IN GROUND, ENGINE FAILED TO ROTATE. REMOVED STARTER PER AMM 80-11-01-004-NOO AND REPLACED PER AMM 80-11-01-404-014-NOO AND OPS CK OK.