As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAILURE OF THE LT HYDRAULIC FILTER HOUSING. HOUSING CRACKED BETWEEN LOWEST AND SECOND LOWEST ATTACHING THREADS. THE HOUSING THEN BENT AWAY FROM UPPER HOUSING CAUSING THE SEALING O-RING TO LEAK SIGNIFICANTLY. ACFT BACK UP SYS WORKED CORRECTLY AND THE LANDING GEAR WAS SUCCESSFULLY HAND PUMPED INTO THE DOWN AND LOCKED POSITION. ACFT LANDED SAFELY.