What was found
DURING CLIMB, RECEIVED HYD Y RSVR LO LVL MESSAGE. FOLLOWED COM PROCEDURES. RETURNED TO DEPARTURE FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LEAKING O-RING ON PTU QUICK DISCONNECT COUPLING. LEAK CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CLIMB, RECEIVED HYD Y RSVR LO LVL MESSAGE. FOLLOWED COM PROCEDURES. RETURNED TO DEPARTURE FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LEAKING O-RING ON PTU QUICK DISCONNECT COUPLING. LEAK CHECK OK.