What was found
THE HYDRAULIC SYSTEM 1 QUANTITY READ "0", FLIGHT NR 4089. REPLACED NR 1 ENGINE DRIVEN PUMP AND INSPECTED NR 1 HYDRAULIC SYSTEM PRESSURE MANIFOLD DELTA P INDICATORS IAW MM 29-11-01. OPS AND LEAK CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE HYDRAULIC SYSTEM 1 QUANTITY READ "0", FLIGHT NR 4089. REPLACED NR 1 ENGINE DRIVEN PUMP AND INSPECTED NR 1 HYDRAULIC SYSTEM PRESSURE MANIFOLD DELTA P INDICATORS IAW MM 29-11-01. OPS AND LEAK CHECK OK.