As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MEM - FLT 5161 - GEAR DID NOT EXTEND WHEN SELECTED DOWN UPON APPROACH TO MEM. EMERGENCY EXTENSION PRODUCED 3 DOWN AND LOCKED. FOUND AND TIGHTENED LOOSE WIRE AT TERMINAL TIAC POSITION NR 6. GEAR SWUNG IAW AMM. ACFT RETURNED TO SERVICE. (X)