What was found
AFTER T/O B-SYS HYD WENT TO ZERO AND BOTH PRESSURE LOW LIGHT CAME ON. RAN QRH, RETURN TO EWR. FOUND FLEX LINE TORN. REMOVED AND REPLACED FLEX LINE REF L/P 4556125 LINE, OPS CK NORMAL. OK TO CONTINUE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER T/O B-SYS HYD WENT TO ZERO AND BOTH PRESSURE LOW LIGHT CAME ON. RAN QRH, RETURN TO EWR. FOUND FLEX LINE TORN. REMOVED AND REPLACED FLEX LINE REF L/P 4556125 LINE, OPS CK NORMAL. OK TO CONTINUE.