What was found
CLIMBING THROUGH 11,000 FEET, NR 1 ENG FAILED. ENG SEIZED NO ROTATION. R & R NR 1 ENG POWER PLANT IAW AMM 71-00-02 PAGE 401. LEAK CHECK OPERATIONS, CHECKED GOOD, ACFT TO CONTINUE. ROTABLE PARTS CHANGE WAS INDICATED, TT 1578761, SN OFF 02827. FAULT DATA FAULT CODE 1, 81979 FAULT COMMENTS, NR 1 ENG FAILED DURING FLIGHT AT 11,000 FEET ENG BASIC, OFF 58-7200-9-0002 3827 & ON 58-7200-9-0002 6746.