What was found
EPSU TEST FAULTED THE OVERWING ESCAPE SLIDE LIGHT SW/EPSU. REPLACED EPSU AND TESTED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EPSU TEST FAULTED THE OVERWING ESCAPE SLIDE LIGHT SW/EPSU. REPLACED EPSU AND TESTED GOOD.