As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOSS OF ALL SYS "A" HYD FLUID ON FLAPS 2 DEGREES SELECTION. PERFORM APPROPRIATE CHECKLISTS. REGAINED 1.2 GALLONS OF SYS A FLUID ON MANUAL GEAR EXTENSION. FOUND LWR RUDDER LOAD-LIMITING CONTROL VALVE LEAKING AT SEAL. R & R LOAD LIMITING CONTROL VALVE REF AMM 27-20-142, OPS AND LEAK CK GOOD REF AMM 27-20-000-5. RESERVICED "A" SYS HYD TO FULL, AND OK FOR SERVICE. PREMATURE REMOVAL/INSTALLATION.