As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED PROBLEMS, RTFL. REPLACED NR 2 ENG PRSOV (400 1HA) AND BLEED PRESS REG SOLENOID (10HA). REPLACED NR 1 ENG BLEED PRESS REG SOLENOID. RAN ENGS TO PWR, BLEED SYS OPS CHECKS NORMAL. ACP'D ENG POWER RUNS ON BOTH ENG'S BLEED PARAMETERS WITHIN LIMITS. ACP'D HEALTH CHECK.