As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT LANDED WITH RT MAIN GEAR NOT DOWN AND LOCKED. FOUND POWER PAC WITH NO HYD FLUID IN IT. FLUID LOSS CAUSED BY NOSE GEAR ACTUATOR LEAK. WHILE INSP PARTS, FOUND O-RING ON PISTON SHAFT DAMAGED AND BACKUP RING BROKEN. ALSO, PISTON SHAFT PN 1280241-2 AND BEARING PN 1280600-5 WORN. BELIEVE WEAR ON PISTON SHAFT AND BEARING ALLOWED O-RING AND BACKUP TO FAIL.