As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR WOULD NOT COME DOWN. RAN QRH AND MANUALLY DEPLOYED GEAR WITH EMERGENCY EXT. HANDLE. GEAR CAME DOWN 3 GREEN AND LOCKED. FLIGHT 5648 - FILED CLOSED STOWED LANDING GEAR MANUAL RELEASE HANDLE AND PERFORMED OPERATIONAL TEST OF LANDING GEAR IAW AMM. OPS CHECK GOOD AT THIS TIME.