As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED A BLEED 1 LEAK FOLLOWED BY A LOUD BANG FOLLOWED BY A BLEED 2 MESSAGE. CREW DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RT BLEED COUPLING IAW MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (SW21200502363) (K)