As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDIS 631 30-10 1867951 11FEB19 ALB CLOSE STAB ANTI ICE FAIL EICAS MESSAGE APPEARED DURING ANTI ICE PNEUMATIC TEST IN FLIGHT. FACT 11FEB19 02:59 ALB REMOVED AND REPLACED H-STAB ANTI-ICE VALVE IAW EMB145AMM 30-12-01. OPS CHECK GOOD . OK FOR SERVICE