As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A BLEED 2 LEAK IN CLIMB. THE AIRCRAFT RETURNED TO DEPARTURE WHERE IT LANDED WITHOUT INCIDENT. MX REMOVED AND REPLACED THE BLEED 2 O-RINGS IN THE BELLY AREA, REPLACED THE AIR START GROUND CONNECTION CHECK VALVE, AND RESECURED THE CLAMPS ON THE NR 2 ENGINE BLEED VALVE. OPS AND LEAK CHECKS REVEALED NO DISCREPANCIES, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.