What was found
FLIGHT 2488, THE CREW REPORTED A BLEED TWO LEAK ON CLIMB AT 8000 FT. THE AIRCRAFT RETURNED TO WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE BLEED O-RINGS AT POSITIONS 15, 16, 17, 18, 19, 20, 21, AND 22, OPERATIONALLY AND LEAK CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.