As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND RT FAMV ALWAYS IN REGULATOR DURING ENG RUN. REMOVED AND REPLACED THE RT ENG FAN AIR VALVE IAW AMM 36-11-16-004-001 REV. 127. PERFORMED RT ENG FAN AIR VALVE OPERATIONAL TEST IAW AMM 36-11-16-404-015 REV. 127, OPS TEST NORMAL. CONDITION CHECKED SATISFACTORY.