As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN CRUISE, HYD 1 LOW PRESSURE CAUTION MESSAGE. PERFORMED QRH. DIVERTED, ENGINE DRIVEN PUMP RAN APPROX 1 HOUR AND 5 MIN AT 0 PSI, QUANTITY 0. SWEDGED AND REPAIRED DAMAGED NR 1 HYD PRESSURE LINE FOR EXTERNAL HYD POWER IAW AMM 20-22-00. OPS CHECK GOOD AND LEAK CK GOOD. (K)