As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY DECLARED, RT HYD QTY EICAS INFLIGHT SLOW LOSS OF QTY THEN RT HYD SYS PRESS EICAS. SYS PRESS AND RSVR LGIHTS ON OVERHEAD . RAN CHECKLIST FLAP 20 LANDING LOWEST QTY OBSERVED WAS .08FOUND RIGHT HYD DIFF PRESSURE INDICATOR LEAKING. SERVICED RIGHT HYD SYSTEM IAW AMM 12-12-01-301. ACCOMPLISHED AMM 29-11-05-206-001, NO METAL FOUND IN EDP FILTERS RAN RIGHT ENGINE AND CYCLES FIGHT CONTROLS NO LEAKS AND PRESSURE NORMAL