What was found
AFTER T/O EQUIP COOLING OVERHEAT LIGHT AND EICAS MSG NO COOLING DISPLAYED. REPLACED SUPPLY FAN. CHECK VALVE, SYSTEM CHECKS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER T/O EQUIP COOLING OVERHEAT LIGHT AND EICAS MSG NO COOLING DISPLAYED. REPLACED SUPPLY FAN. CHECK VALVE, SYSTEM CHECKS NORMAL.