As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NUMBER 1 ENG OIL QTY LOSS DOWN TO ZERO, PRESS DECREASE FOLLOWED SHORTLY THEREAFTER. SHUTDOWN ENG & DIVERTED. APPROX 35 PSI WHEN ENG SHUTDOWN DECISION WAS MADE. DUE TO DEBRIS FOUND IN THE TGB SCAVENGE SCREEN, REPLACED NR 1 ENGINE ASSY PER WORK CARDS 71T01011;71T02011;71T0701-1, AND PERFORMED RUN AND LEAK CHECKS IAW JRH; RUN FORM M-3488. ALL CHECKS AND TESTS PASS. ENGINE OFF MPN: CF6-50C2 SRL: 517868