What was found
DURING 3 SVC CHECKED CABIN EMERGENCY LIGHTS. TEST FAILED WITH MSG EPSU L. REPLACED EPSU DOOR 2 LEFT. SYS CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING 3 SVC CHECKED CABIN EMERGENCY LIGHTS. TEST FAILED WITH MSG EPSU L. REPLACED EPSU DOOR 2 LEFT. SYS CHECKED NORMAL.