What was found
DURING ANTI-ICE SYSTEM TEST, THE WING ANTI-ICE FAILED EICAS MESSAGE ACTIVATED. REMOVED AND REPLACED RT WING ANTI-ICE VALVE IAW AMM 30-11-01 AND TIGHTENED DAMPER LINE ON ANTI-ICE MANIFOLD IAW AMM 30-11-14 PAGE 4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ANTI-ICE SYSTEM TEST, THE WING ANTI-ICE FAILED EICAS MESSAGE ACTIVATED. REMOVED AND REPLACED RT WING ANTI-ICE VALVE IAW AMM 30-11-01 AND TIGHTENED DAMPER LINE ON ANTI-ICE MANIFOLD IAW AMM 30-11-14 PAGE 4.