As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: LEFT ENGINE FIRE EXTINGUISHING AGENT TUBE / PIPE CRACKED AT FLANGE. LOWER TUBE NEAR "Y" NOZZLE ABOVE ENGINE CORE SECTION. ACCOMPLISHED TEMPORARY REPAIR TO SECURE FIRE EXTINGUISHING AGENT TUBE / PIPE PER EA 329545. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)