As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 1539 - EN ROUTE MIA-SFO, DETECTED WATER COMING DOWN AT CENTER OF CABIN. TURNED OFF ALL VIDEO MONITORS. DIVERTED DFW AND LANDED WITHOUT FURTHER INCIDENT. REPLACED LEFT WATER EXTRACTOR PACKING. LEAK CHECKS GOOD. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)