As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH AFTER FLAPS 15 COMPLETE LOSS OF A SYSTEM QUANTITY AND PRESSURE. EMERGENCY PROCEDURES CHECKLIST FOLLOWED WITH MANUAL LANDING GEAR EXTENSION. A SYSTEM HYDRAULIC PUMPS WERE DEACTIVATED WITHIN 2 MINUTES CA_FOUND NBR 4 KREUGER FLAP ACTUATOR LEAKING. REPL SHUTTLE VVALVE PER MM. RMVD NBR 4 ACTUATOR FOUND ATTACH POINT O/B CRASUPPORT BRACKET AND REPL NBR 4 KREUGER FLAP ACTUATOR PER OPN7054.