As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYDRAULICS 1 LOW PRESSURE MSG. CW QRH NR 1 HYD PRESSURE AT ZERO PSI AND NR 1 HYD QUANTITY SHOWS AMBER DASHES. DIVERTED TO CRW. FLIGHT TIME AT ZERO PSI WAS 46 MINUTES. 1B PUMP OPERATED FOR 2 MINUTES. FOUND BROKEN LINE ON NR 1 NYD SYSTEM FROM EDP TO CASE DRAIN FILTER. R&R LINE IAW AMM 29-10-00. OPS AND LEAK CHECK GOOD..