As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BUR FLIGHT 2559. ON APPROACH TO BUR, DURING GEAR EXTENSION THE CREW HEARD 3 LOUD BANGS. ACCOMPLISHED UNEVENTFUL LANDING. MX FOUND THE AFT NOSE GEAR DOOR DAMAGED AND HANGING BY THE BONDING STRAPS. THE AFT PIVOT BOLT LEFT SIDE SHEARED OFF AND THE RIGHT SIDE LOOSE. REMOVED DOOR AND FERRIED TO PDX FOR REPAIRS. BLENDED & REPAIRED DAMAGE. HFEC SHOWS NO CRACKS. REPLACED LH FITTING AND DOOR. CHECKS GOOD. RETURNED TO SERVICE.