As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTING TESTS SHOWS THE FOLLOWING FAULTS: EPSU COMM FWD L, EPSU COMM AFT L, EPSU ARMED/ON EMER R, EPSU ARMED/ON L. T/S & FOUND FAULTY FWD ESPU 10WL IAW TSM 33-51-00-810-806A. REMOVED & REPLACED ESPU 10WL IAW AMM 3-51-38-000-001A & 33-51-3 4-400-001A. PERFORMED SATISFACTORY OPS CHECK OF THE ESPU BY BITE TEST IAW AMM 33-51-00-710-001A & OPS CHECK / TEST OF THE EMERGENCY LIGHTS NOT WITH THE CIDS SYSTEM IAW AMM 33-51-00-7 10-006A.