As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BTB WHILE TAXING AIRCRAFT AFTER ENGINE START, L STARTER CUT OUT AND L ENG STARTER EICAS MESSAGE CAME ON NUMEROUS TIMES(<P>REMOVED AND REPLACED NR 1 ENGINE STARTER VALVE IAW AMM 80-11-02-004. PERFORMED RUNUP OPS CHECK GOOD AT THIS TIME.</P>)