As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS FAIL ON TAKEOFF. EMERGENCYY DECLARED. CFR MET AT RNWY. UPON RETRACTING FLAPS AFTER TAKEOFF FLAP FAIL EICAS MESSAGE. QRH DID NOT RESOLVE. PERFORMED MECHANICAL RIGGING OF FLAP L1 ACTUATOR IAW AMM 27-50-00. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME.