As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: WHILE ACCOMPLISHING JOB CARD #72C20033009 EMERG LTS BAT PACK FUNCT CK FOUND 4EA PROX EMERG LTS EXT OF LAV 3F-RC WALL INOP. MAINTENANCE FOUND OPEN BETWEEN CONN. DM 33304 PIN 9 AND CONN. DA178P PIN 4. REPLACED BROKEN WIRE FROM CONN. DM 33304 PIN 4 AND CONN. D06816P PER WDM 33-51-53 AND SWPM 20-61-11.