As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SFO - RIGHT ENGINE DUCT LEAK LIGHT ILLUMINATED AFTER TAKEOFF. CREW SHUTOFF RIGHT ENGINE BLEED AIR VALVE. LIGHT REMAINED ON. CREW SECURED RIGHT ENGINE AND RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE INSPECTED BLEED AIR SYSTEM, WITH NO EVIDENCE OF AIR LEAK NOTED. DEFERRED RIGHT ENGINE BLEED 'DUCT LEAK' LIGHT PER MEL 36-21-1. AIRCRAFT RETURNED TO SERVICE. (M)