What was found
DURING COMPLETION OF WORK CARD 0591-0115 FAULTED EMERGENCY LIGHT/EPSU 19WL. REPLACED 19WL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING COMPLETION OF WORK CARD 0591-0115 FAULTED EMERGENCY LIGHT/EPSU 19WL. REPLACED 19WL.