As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DISAGREE WARNING MESSAGE UPON TAKEOFF. MESSAGE WOULD NOT CLEAR UNTIL CYCLED IAW QRH. RETURNED TO DEN. (FLT 5547 FILED CLOSED)COMPLIED WITH MHIRH TAP 0501. PLEASE REFERENCE AML 1128335 FOR COMPLIANCE OF THIS TAP. IN ADDITION TO TAP STEPS. REMOVED AND REPLACED LANDING GEAR BYPASS VALVE AND LANDING BALANCE RELIEF VALVE.PLEASE REFERENCE AML 1128909 FOR LANDING GEAR BYPASS VALVE.PLEASE REFERENCE AML 1128907 FOR LANDING GEAR BALANCE RELIEF VALVE.