What was found
GEAR DISAGREE ON EXTENSION AND THE MLG DID NOT EXTEND. FOLLOWED THE QRH AND THE GEAR CAME DOWN. (FLT 7757) REPLACED 90° ELBOW ON THE MLG RUNAROUND VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GEAR DISAGREE ON EXTENSION AND THE MLG DID NOT EXTEND. FOLLOWED THE QRH AND THE GEAR CAME DOWN. (FLT 7757) REPLACED 90° ELBOW ON THE MLG RUNAROUND VALVE.