As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXTERIOR RH EMERGENCY EXIT LIGHT INOP AFT OF WING TO BODY FAIRING / REMOVED AND REPLACED EMERGENCY LIGHTS BATTERY PACK M1671 PER AMM 33-51-06-960-805 AND PERFORMED SATISFACTORY OPERATIONAL TEST PER AMM 33-51-00-710-801 57563 18AUG2021 REPLACEMENT PERFORMED ON DEFECT U363186