What was found
ENG NR 1 STALL ON CLIMB. ONE SURGE. EXAMINED THE INLET, EXHAUST AND BLEED VALVES FOR FOREIGN MATERIAL AND EVIDENCE OF INTERNAL ENGINE DAMAGE IAW AMM TASK 71-00-00-810-808. NO DEFECTS NOTED. PERFORMED BOROSCOPE INSPECTION OF HPC STAGES ENG 1, 3, 6 AND 12 IAW 72-00-00-06. NO DEFECTS NOTED. ENG NR 1 OK FOR CONTINUED SERVICE.