What was found
MISSING MATERIAL ON RIGHT ENGINE FUEL NOZZLES CUPS, DURING THE OVERNIGHT AT MEX STATION AND IN ACCORDANCE WITH 1000FC-M2 CHECK, IT WAS REQUIRED A RIGHT ENGINE BORESCOPE INSPECTION. MAINTENANCE PERSONNEL PERFORMED THE RIGHT ENGINE BORESCOPE INSPECTION OF THE STAGE BLADE HPC, DETECTING MISSING MATERIAL OF 0.20" TO 0.225" ON FUEL NOZZLES CUPS; THIS CONDITION WAS WITHIN OPERATION LIMITS OF 25 FLIGHT CYCLES IAW AMM DMC-B787-A-G72-00-00-07B-280C-A, AT POSITIONS 3, 5, 8, 10, 11, 15, 16, 18, 19, 20 AND 21; SO THE FUEL NOZZLES NUMBERS 3, 5, 6, 8, 10, 11, 15, 18, 19, 20 AND 21 WERE REPLACED IAW DMC-B787-A-G73-11-05-00A-520A-A AND DMC-B787-A-G73-11-05-00A-720A-A; POWER PLANT TEST WAS PERFORMED IAW AMM DMC-B787-A-G71-00-09A-A, TESTED CORRECT.