What was found
CABIN EMERGENCY LIGHT TEST FAULTED BAT/EPSU (13WL) AFT L. / T/S REPLACED BATTERY ON EPSU (13WL) ,NO HELP. REMOVED & REPLACED EPSU (13WL), OPS CHECK GOOD I/A/W AMM 33-51-38 PB 401."
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN EMERGENCY LIGHT TEST FAULTED BAT/EPSU (13WL) AFT L. / T/S REPLACED BATTERY ON EPSU (13WL) ,NO HELP. REMOVED & REPLACED EPSU (13WL), OPS CHECK GOOD I/A/W AMM 33-51-38 PB 401."