B767-300 and 300 ER
Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine
Troubleshooting; Workload
Aircraft Equipment Problem Less Severe; Inflight Event / Encounter Fuel Issue
Air Traffic Control Issued New Clearance; Flight Crew Diverted; Flight Crew Requested ATC Assistance / Clarification; Flight Crew Overcame Equipment Problem; General Maintenance Action
Aircraft
Flight started standard and uneventful. Shortly upon crossing ZZZZZ intersection; crew received an EICAS 'R HYD QTY'. Crew called for and performed the R HYD QTY QRH checklist. Upon completion; Dispatch was notified. Crew called the second Captain and Maintenance staff to the flight deck to review the conditions. Situation was discussed; SATCAL made to organize a plan of action. Crew ultimately made the decision to divert to planned alternate; ZZZZ. Crew contacted ATC and began diversion. Maintenance Control advised crew to complete R HYD SYS PRES QRH Checklist as a precaution and to preserve right hydraulic system components. Subsequently aircraft advised of new EICAS BRAKE SOURCE light. Crew completed associated QRH checklist. Company requested crew readjust and divert to ZZZZ1. Crew adjusted and continued to new destination. Landing was completed without any additional issues or complications. ZZZZ1 emergency staff and equipment inspected runway after landing with nothing to note. Crew reviewed aircraft condition; and taxied to assigned parking gate. Aircraft inspected after passengers disembarked and discovered a fluid leak under the mid left wing section.
B767 First Officer reported that a loss of hydraulic pressure resulted in a diversion.