As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - ON ENG START APU OUTPUT 16 PSI. PERFORMED AIR SUPPLY BITE PROCEDURE. FOUND RT ENG HPSOV. RESET CONTROLLER IAW FIM 36-10-00-101. PERFORMED ENG RUN IAW TASK 71-00-00-712-021-N00. ENG RUN NORMAL. NO FURTHUR MSG. OK FOR SERVICE.