What was found
DURING TAXING OUT WITH THE BLOWER FAN, THE EXTRACT FAN FAULT LIGHT APPEARED TOO, IAW ESP 28-48-21. THE CONNECTOR 20HQA WAS REPLACED IAW AMM 21-26-51-000 400-001-A. THE FAN BLOWER, 20HQ, WAS REPLACED. THE OPERATIONAL TEST OF THE AEVC WAS SATISFACTORY.