As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 9004 FLL/MCO REPORT: LANDING GEAR TOOK ABOUT 20 SECONDS TO EXTEND AND WHEN IT DID FINALLY EXTEND A LOUD BANG WAS HEARD. WE DID HAVE 3 GREEN ON LANDING. R&R LANDING GEAR CONTROL PANEL IAW AMM 32-31-05-02. OPS CHECK GOOD. PN ON\OFF D494-12-001.