As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NONE OF THE THREE GEARS WOULD COME DOWN. CYCLED REPEATEDLY BUT NOTHING WORKED. EMERGENCY GEAR DOWN WAS USED. R & R RT MLG UPLOCK ROLLER BEARING, R & R GEAR VALVE CANNON PLUG, SERVICED HYDRAULIC POWER PACK ACCUMULATOR. GEAR SEEING OPS CHECK GOOD. IAW MM 20-00-01 & MM CHPTRS 29-10-40, 32-10-20, 32-30-00.