What was found
EMERGENCY LIGHT CHECK FAILED ON 2 2SVC. REPLACED AFT EPSU BATTERY, TEST PASSED. OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHT CHECK FAILED ON 2 2SVC. REPLACED AFT EPSU BATTERY, TEST PASSED. OPS CHECKED GOOD.