As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 3951 - CREW REPORTED BLEED LEAK 1 AND WING 1 ANTI-ICE FAIL ON EICAS. MAINTENANCE COULD NOT DUPLICATE DISCREPANCY FOR THE BLEED PROBLEM. GROUND RAN AIRCAFT WITH NO DEFECTS NOTED. MAINTENANCE REMOVED AND REPLACED CANNON PLUG FOR LEFT WING BURST SWITCH. OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)