As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT HYD QUANTITY AT ONE QUART, PRESURE OK AT TOP OF DESCENT. THROTTLES TO IDLE HYD RT PRESURE WENT TO ZERO. ACCOMPLISHED RT HYD FAILURE CHECKLIST. INDICATION NORMAL LANDING GEAR ALT EXTENSION USED. FOUND RIGHT HYD FILTER HOUSING ASSEMBLY POP UP FILTER BROKEN OUT. REPLACED FILTER HOUSING ASSEMBLY.