What was found
DURING EMERGENCY LIGHT TEST EPSU BATTERY EMERGENCY LIGHT FAILED. R & R EPSU AND BATTERY PACK. CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING EMERGENCY LIGHT TEST EPSU BATTERY EMERGENCY LIGHT FAILED. R & R EPSU AND BATTERY PACK. CHECKED NORMAL.