What was found
AIR TURN BACK, NR 2 ENGINE BIRD INGESTION, FIRE RESULTED IN AIR TURN BACK. PERFORMED ENGINE INSTALLATION UP TO STEP 93. IAW MXP-71-000-01-01-INST-JIC. POST INSTALLATION ENGINE RUN, LEAK CHECK AND POWER ASSURANCE TEST C/O SATIS IAW AMM 71-00-00-720-802-G00 R.49.