As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - DURING MAINTENANCE CHECK, THE EMERGENCY EXIT FLOOR TRACK LIGHTS AT ROWS 27-30 AND AT ROWS 31-33 WERE FOUND INOPERATIVE. REPLACED BROKEN LAMP MODULE AT ROWS 27 AND BATTERIES IN AFT POWER PACK. ALL LIGHTS OPERATED NORMALLY. REF ASAA0080003, (M)