As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH, WHEN SELECTING FLAPS 25 RECEIVED EICAS TE FLAPS DISAGREE, RAN QRH AND DECLARED AN EMERGENCY. MADE FLAPS 20 LANDING. INSPECTION REVEALED LEFT INBD TE FLAP OTBD TRANMISSION REQUIRED SERVICEING DUE TO SHOWING MINIMAL OIL IN SIGHT GLASS. ALL OTHER TRANSMISSIONS WERE SERVICED CORRECTLY IAW AMM 12-13-06-3-0.