As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMBOUT PASSING 15000' LOST BLUE SYSTEM HYD SYSTEM QTY FOUND HYD PRESSURE LINE ON ENG NR 1 BLUE SYS WORN THROUGH AT CLAMP. PART NIS AT LCK ORDERED PART. REPLACED BROKEN CLAMP. HOSE ASSY SECURE. NR 1 ENGINE FAN AND REVERSER COWLS CLOSED AND SECURED.