As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYD Y RSVR LO LVL ON CLIMB OUT. YELLOW HYD QTY SHOWED ZERO. ACCUMULATOR PRESS REMAINED NORMAL. REPLACED RT ENG HYD HOSE. OPERATIONS & LEAK CHECKED GOOD IAW AMM 29-13-49-000-002 & 29-13-49-400-002. TORQUE WRENCH F9TAB2197C DUE 03-14 & F9TAB0435C DUE 06-14.